Канал: Programming Live with Larry

1593. Split a String Into the Max Number of Unique Substrings - Day 21/31 Leetcode October Challenge

1593. Split a String Into the Max Number of Unique Substrings - Day 21/31 Leetcode October Challenge

1106. Parsing A Boolean Expression - Day 20/31 Leetcode October Challenge

1106. Parsing A Boolean Expression - Day 20/31 Leetcode October Challenge

3327. Check if DFS Strings Are Palindromes (Leetcode Hard)

3327. Check if DFS Strings Are Palindromes (Leetcode Hard)

3326. Minimum Division Operations to Make Array Non Decreasing (Leetcode Medium)

3326. Minimum Division Operations to Make Array Non Decreasing (Leetcode Medium)

3325. Count Substrings With K-Frequency Characters I (Leetcode Medium)

3325. Count Substrings With K-Frequency Characters I (Leetcode Medium)

3324. Find the Sequence of Strings Appeared on the Screen (Leetcode Medium)

3324. Find the Sequence of Strings Appeared on the Screen (Leetcode Medium)

420 mistakes! Leetcode Weekly Contest 420 (Virtual 182) with commentary

420 mistakes! Leetcode Weekly Contest 420 (Virtual 182) with commentary

1545. Find Kth Bit in Nth Binary String - Day 19/31 Leetcode October Challenge

1545. Find Kth Bit in Nth Binary String - Day 19/31 Leetcode October Challenge

2044. Count Number of Maximum Bitwise-OR Subsets - Day 18/31 Leetcode October Challenge

2044. Count Number of Maximum Bitwise-OR Subsets - Day 18/31 Leetcode October Challenge

670. Maximum Swap - Day 17/31 Leetcode October Challenge

670. Maximum Swap - Day 17/31 Leetcode October Challenge

1405. Longest Happy String - Day 16/31 Leetcode October Challenge

1405. Longest Happy String - Day 16/31 Leetcode October Challenge

1429. First Unique Number - Week 3/5 Leetcode October Challenge

1429. First Unique Number - Week 3/5 Leetcode October Challenge

2938. Separate Black and White Balls - Day 15/31 Leetcode October Challenge

2938. Separate Black and White Balls - Day 15/31 Leetcode October Challenge

2530. Maximal Score After Applying K Operations - Day 14/31 Leetcode October Challenge

2530. Maximal Score After Applying K Operations - Day 14/31 Leetcode October Challenge

632. Smallest Range Covering Elements from K Lists - Day 13/31 Leetcode October Challenge

632. Smallest Range Covering Elements from K Lists - Day 13/31 Leetcode October Challenge

Strategy fail! Leetcode Weekly Contest 419 (140th) with commentary

Strategy fail! Leetcode Weekly Contest 419 (140th) with commentary

3319. K-th Largest Perfect Subtree Size in Binary Tree (Leetcode Medium)

3319. K-th Largest Perfect Subtree Size in Binary Tree (Leetcode Medium)

3321. Find X-Sum of All K-Long Subarrays II (Leetcode Hard)

3321. Find X-Sum of All K-Long Subarrays II (Leetcode Hard)

3320. Count The Number of Winning Sequences (Leetcode Hard)

3320. Count The Number of Winning Sequences (Leetcode Hard)

3318. Find X-Sum of All K-Long Subarrays I (Leetcode Easy)

3318. Find X-Sum of All K-Long Subarrays I (Leetcode Easy)

3317. Find the Number of Possible Ways for an Event (Leetcode Hard)

3317. Find the Number of Possible Ways for an Event (Leetcode Hard)

Wake up for math! Leetcode Biweekly Contest 141 (argh) with commentary

Wake up for math! Leetcode Biweekly Contest 141 (argh) with commentary

3316. Find Maximum Removals From Source String (Leetcode Medium)

3316. Find Maximum Removals From Source String (Leetcode Medium)

3315. Construct the Minimum Bitwise Array II (Leetcode Medium)

3315. Construct the Minimum Bitwise Array II (Leetcode Medium)

3314. Construct the Minimum Bitwise Array I (Leetcode Easy)

3314. Construct the Minimum Bitwise Array I (Leetcode Easy)

2406. Divide Intervals Into Minimum Number of Groups - Day 12/31 Leetcode October Challenge

2406. Divide Intervals Into Minimum Number of Groups - Day 12/31 Leetcode October Challenge

1942. The Number of the Smallest Unoccupied Chair - Day 11/31 Leetcode October Challenge

1942. The Number of the Smallest Unoccupied Chair - Day 11/31 Leetcode October Challenge

962. Maximum Width Ramp - Day 10/31 Leetcode October Challenge

962. Maximum Width Ramp - Day 10/31 Leetcode October Challenge

921. Minimum Add to Make Parentheses Valid - Day 9/31 Leetcode October Challenge

921. Minimum Add to Make Parentheses Valid - Day 9/31 Leetcode October Challenge

2838. Maximum Coins Heroes Can Collect - Week 2/5 Leetcode October Challenge

2838. Maximum Coins Heroes Can Collect - Week 2/5 Leetcode October Challenge

1963. Minimum Number of Swaps to Make the String Balanced - Day 8/31 Leetcode October Challenge

1963. Minimum Number of Swaps to Make the String Balanced - Day 8/31 Leetcode October Challenge

2696. Minimum String Length After Removing Substrings - Day 7/31 Leetcode October Challenge

2696. Minimum String Length After Removing Substrings - Day 7/31 Leetcode October Challenge

1813. Sentence Similarity III - Day 6/31 Leetcode October Challenge

1813. Sentence Similarity III - Day 6/31 Leetcode October Challenge

3312. Sorted GCD Pair Queries (Leetcode Hard)

3312. Sorted GCD Pair Queries (Leetcode Hard)

3311. Construct 2D Grid Matching Graph Layout (Leetcode Hard)

3311. Construct 2D Grid Matching Graph Layout (Leetcode Hard)

3310. Remove Methods From Project (Leetcode Medium)

3310. Remove Methods From Project (Leetcode Medium)

3309. Maximum Possible Number by Binary Concatenation (Leetcode Easy)

3309. Maximum Possible Number by Binary Concatenation (Leetcode Easy)

Back and forth! Leetcode Weekly Contest 418 (68th) with commentary

Back and forth! Leetcode Weekly Contest 418 (68th) with commentary

567. Permutation in String - Day 5/31 Leetcode October Challenge

567. Permutation in String - Day 5/31 Leetcode October Challenge

2491. Divide Players Into Teams of Equal Skill - Day 4/31 Leetcode October Challenge

2491. Divide Players Into Teams of Equal Skill - Day 4/31 Leetcode October Challenge

249. Group Shifted Strings (Leetcode Medium)

249. Group Shifted Strings (Leetcode Medium)

1590. Make Sum Divisible by P - Day 2/31 Leetcode October Challenge

1590. Make Sum Divisible by P - Day 2/31 Leetcode October Challenge

1586. Binary Search Tree Iterator II (Leetcode Medium)

1586. Binary Search Tree Iterator II (Leetcode Medium)

1331. Rank Transform of an Array - Day 2/31 Leetcode October Challenge

1331. Rank Transform of an Array - Day 2/31 Leetcode October Challenge

1133. Largest Unique Number - Week 1/5 Leetcode October Challenge

1133. Largest Unique Number - Week 1/5 Leetcode October Challenge

1497. Check If Array Pairs Are Divisible by k - Day 1/31 Leetcode October Challenge

1497. Check If Array Pairs Are Divisible by k - Day 1/31 Leetcode October Challenge

1381. Design a Stack With Increment Operation - Day 30/30 Leetcode September Challenge

1381. Design a Stack With Increment Operation - Day 30/30 Leetcode September Challenge

432. All O`one Data Structure - Day 29/30 Leetcode September Challenge

432. All O`one Data Structure - Day 29/30 Leetcode September Challenge

Larry can't slide! Leetcode Weekly Contest 417 (bomb) with commentary

Larry can't slide! Leetcode Weekly Contest 417 (bomb) with commentary

1804. Implement Trie II (Prefix Tree) - Week 5/5 Leetcode September Challenge

1804. Implement Trie II (Prefix Tree) - Week 5/5 Leetcode September Challenge

3306. Count of Substrings Containing Every Vowel and K Consonants II (Leetcode Medium)

3306. Count of Substrings Containing Every Vowel and K Consonants II (Leetcode Medium)

3305. Count of Substrings Containing Every Vowel and K Consonants I (Leetcode Medium)

3305. Count of Substrings Containing Every Vowel and K Consonants I (Leetcode Medium)

3307. Find the K-th Character in String Game II (Leetcode Hard)

3307. Find the K-th Character in String Game II (Leetcode Hard)

3304. Find the K-th Character in String Game I (Leetcode Easy)

3304. Find the K-th Character in String Game I (Leetcode Easy)

3303. Find the Occurrence of First Almost Equal Substring (Leetcode Hard)

3303. Find the Occurrence of First Almost Equal Substring (Leetcode Hard)

Mistakes Galore! Leetcode Biweekly Contest 140 (57th) with commentary

Mistakes Galore! Leetcode Biweekly Contest 140 (57th) with commentary

3302. Find the Lexicographically Smallest Valid Sequence (Leetcode Medium)

3302. Find the Lexicographically Smallest Valid Sequence (Leetcode Medium)

3300. Minimum Element After Replacement With Digit Sum (Leetcode Easy)

3300. Minimum Element After Replacement With Digit Sum (Leetcode Easy)

3301. Maximize the Total Height of Unique Towers (Leetcode Medium)

3301. Maximize the Total Height of Unique Towers (Leetcode Medium)

641. Design Circular Deque - Day 28/30 Leetcode September Challenge

641. Design Circular Deque - Day 28/30 Leetcode September Challenge

731. My Calendar II - Day 27/30 Leetcode September Challenge

731. My Calendar II - Day 27/30 Leetcode September Challenge

628. Maximum Product of Three Numbers (Leetcode Easy)

628. Maximum Product of Three Numbers (Leetcode Easy)

729. My Calendar I - Day 26/30 Leetcode September Challenge

729. My Calendar I - Day 26/30 Leetcode September Challenge

2416. Sum of Prefix Scores of Strings - Day 25/30 Leetcode September Challenge

2416. Sum of Prefix Scores of Strings - Day 25/30 Leetcode September Challenge

500. Keyboard Row (Leetcode Easy)

500. Keyboard Row (Leetcode Easy)

3043. Find the Length of the Longest Common Prefix - Day 24/30 Leetcode September Challenge

3043. Find the Length of the Longest Common Prefix - Day 24/30 Leetcode September Challenge

2707. Extra Characters in a String - Day 23/30 Leetcode September Challenge

2707. Extra Characters in a String - Day 23/30 Leetcode September Challenge

1858. Longest Word With All Prefixes - Week 4/5 Leetcode September Challenge

1858. Longest Word With All Prefixes - Week 4/5 Leetcode September Challenge

440. K-th Smallest in Lexicographical Order - Day 22/30 Leetcode September Challenge

440. K-th Smallest in Lexicographical Order - Day 22/30 Leetcode September Challenge

Lazy Problemsetters! Leetcode Weekly Contest 416 (shrug) with commentary

Lazy Problemsetters! Leetcode Weekly Contest 416 (shrug) with commentary

3296. Minimum Number of Seconds to Make Mountain Height Zero (Leetcode Medium)

3296. Minimum Number of Seconds to Make Mountain Height Zero (Leetcode Medium)

3298. Count Substrings That Can Be Rearranged to Contain a String II (Leetcode Hard)

3298. Count Substrings That Can Be Rearranged to Contain a String II (Leetcode Hard)

3297. Count Substrings That Can Be Rearranged to Contain a String I (Leetcode Medium)

3297. Count Substrings That Can Be Rearranged to Contain a String I (Leetcode Medium)

3295. Report Spam Message (Leetcode Medium)

3295. Report Spam Message (Leetcode Medium)

386. Lexicographical Numbers - Day 21/30 Leetcode September Challenge

386. Lexicographical Numbers - Day 21/30 Leetcode September Challenge

214. Shortest Palindrome - Day 20/30 Leetcode September Challenge

214. Shortest Palindrome - Day 20/30 Leetcode September Challenge

241. Different Ways to Add Parentheses - Day 19/30 Leetcode September Challenge

241. Different Ways to Add Parentheses - Day 19/30 Leetcode September Challenge

179. Largest Number - Day 18/30 Leetcode September Challenge

179. Largest Number - Day 18/30 Leetcode September Challenge

2263. Make Array Non-decreasing or Non-increasing (Leetcode Hard)

2263. Make Array Non-decreasing or Non-increasing (Leetcode Hard)

2137. Pour Water Between Buckets to Make Water Levels Equal (Leetcode Medium)

2137. Pour Water Between Buckets to Make Water Levels Equal (Leetcode Medium)

884. Uncommon Words from Two Sentences - Day 17/30 Leetcode September Challenge

884. Uncommon Words from Two Sentences - Day 17/30 Leetcode September Challenge

362. Design Hit Counter (Leetcode Medium)

362. Design Hit Counter (Leetcode Medium)

539. Minimum Time Difference - Day 16/30 Leetcode September Challenge

539. Minimum Time Difference - Day 16/30 Leetcode September Challenge

1257. Smallest Common Region - Week 3/5 Leetcode September Challenge

1257. Smallest Common Region - Week 3/5 Leetcode September Challenge

1371. Find the Longest Substring Containing Vowels in Ev.. - Day 15/30 Leetcode September Challenge

1371. Find the Longest Substring Containing Vowels in Ev.. - Day 15/30 Leetcode September Challenge

3292. Minimum Number of Valid Strings to Form Target II (Leetcode Hard)

3292. Minimum Number of Valid Strings to Form Target II (Leetcode Hard)

Double Trouble! Leetcode Weekly Contest 415 (47th) with commentary

Double Trouble! Leetcode Weekly Contest 415 (47th) with commentary

3291. Minimum Number of Valid Strings to Form Target I (Leetcode Medium)

3291. Minimum Number of Valid Strings to Form Target I (Leetcode Medium)

3290. Maximum Multiplication Score (Leetcode Medium)

3290. Maximum Multiplication Score (Leetcode Medium)

3289. The Two Sneaky Numbers of Digitville (Leetcode Easy)

3289. The Two Sneaky Numbers of Digitville (Leetcode Easy)

Dubious constraints! Leetcode Biweekly Contest 139 (Argh) with commentary

Dubious constraints! Leetcode Biweekly Contest 139 (Argh) with commentary

3287. Find the Maximum Sequence Value of Array (Leetcode Hard)

3287. Find the Maximum Sequence Value of Array (Leetcode Hard)

3288. Length of the Longest Increasing Path (Leetcode Hard)

3288. Length of the Longest Increasing Path (Leetcode Hard)

3286. Find a Safe Walk Through a Grid (Leetcode Medium)

3286. Find a Safe Walk Through a Grid (Leetcode Medium)

3285. Find Indices of Stable Mountains (Leetcode Easy)

3285. Find Indices of Stable Mountains (Leetcode Easy)

1180. Count Substrings with Only One Distinct Letter (Leetcode Easy)

1180. Count Substrings with Only One Distinct Letter (Leetcode Easy)

2419. Longest Subarray With Maximum Bitwise AND - Day 14/30 Leetcode September Challenge

2419. Longest Subarray With Maximum Bitwise AND - Day 14/30 Leetcode September Challenge

519. Random Flip Matrix (Leetcode Medium)

519. Random Flip Matrix (Leetcode Medium)

1310. XOR Queries of a Subarray - Day 13/30 Leetcode September Challenge

1310. XOR Queries of a Subarray - Day 13/30 Leetcode September Challenge

1196. How Many Apples Can You Put into the Basket (Leetcode Easy)

1196. How Many Apples Can You Put into the Basket (Leetcode Easy)

1684. Count the Number of Consistent Strings - Day 12/30 Leetcode September Challenge

1684. Count the Number of Consistent Strings - Day 12/30 Leetcode September Challenge

762. Prime Number of Set Bits in Binary Representation (Leetcode Easy)

762. Prime Number of Set Bits in Binary Representation (Leetcode Easy)

2220. Minimum Bit Flips to Convert Number - Day 11/30 Leetcode September Challenge

2220. Minimum Bit Flips to Convert Number - Day 11/30 Leetcode September Challenge

2807. Insert Greatest Common Divisors in Linked List - Day 10/30 Leetcode September Challenge

2807. Insert Greatest Common Divisors in Linked List - Day 10/30 Leetcode September Challenge

2326. Spiral Matrix IV - Day 9/30 Leetcode September Challenge

2326. Spiral Matrix IV - Day 9/30 Leetcode September Challenge

1229. Meeting Scheduler - Week 2/5 Leetcode September Challenge

1229. Meeting Scheduler - Week 2/5 Leetcode September Challenge

Bitmask Bob! Leetcode Weekly Contest 414 (24th) with commentary

Bitmask Bob! Leetcode Weekly Contest 414 (24th) with commentary

3283. Maximum Number of Moves to Kill All Pawns (Leetcode Hard)

3283. Maximum Number of Moves to Kill All Pawns (Leetcode Hard)

3282. Reach End of Array With Max Score (Leetcode Medium)

3282. Reach End of Array With Max Score (Leetcode Medium)

3280. Convert Date to Binary (Leetcode Easy)

3280. Convert Date to Binary (Leetcode Easy)

3281. Maximize Score of Numbers in Ranges (Leetcode Medium)

3281. Maximize Score of Numbers in Ranges (Leetcode Medium)

725. Split Linked List in Parts - Day 8/30 Leetcode September Challenge

725. Split Linked List in Parts - Day 8/30 Leetcode September Challenge

1367. Linked List in Binary Tree - Day 7/30 Leetcode September Challenge

1367. Linked List in Binary Tree - Day 7/30 Leetcode September Challenge

371. Sum of Two Integers (Leetcode Medium)

371. Sum of Two Integers (Leetcode Medium)

3217. Delete Nodes From Linked List Present in Array - Day 6/30 Leetcode September Challenge

3217. Delete Nodes From Linked List Present in Array - Day 6/30 Leetcode September Challenge

44. Wildcard Matching (Leetcode Hard)

44. Wildcard Matching (Leetcode Hard)

2028. Find Missing Observations - Day 5/30 Leetcode September Challenge

2028. Find Missing Observations - Day 5/30 Leetcode September Challenge

874. Walking Robot Simulation - Day 4/30 Leetcode September Challenge

874. Walking Robot Simulation - Day 4/30 Leetcode September Challenge

1054. Distant Barcodes (Leetcode Medium)

1054. Distant Barcodes (Leetcode Medium)

1945. Sum of Digits of String After Convert - Day 3/30 Leetcode September Challenge

1945. Sum of Digits of String After Convert - Day 3/30 Leetcode September Challenge

2892. Minimizing Array After Replacing Pairs With Their Product (Leetcode Medium)

2892. Minimizing Array After Replacing Pairs With Their Product (Leetcode Medium)

1894. Find the Student that Will Replace the Chalk - Day 2/30 Leetcode September Challenge

1894. Find the Student that Will Replace the Chalk - Day 2/30 Leetcode September Challenge

1634. Add Two Polynomials Represented as Linked Lists - Week 1/5 Leetcode September Challenge

1634. Add Two Polynomials Represented as Linked Lists - Week 1/5 Leetcode September Challenge

2022. Convert 1D Array Into 2D Array - Day 1/30 Leetcode September Challenge

2022. Convert 1D Array Into 2D Array - Day 1/30 Leetcode September Challenge

Memorize this! Leetcode Weekly Contest 413 (59th) with commentary

Memorize this! Leetcode Weekly Contest 413 (59th) with commentary

3277. Maximum XOR Score Subarray Queries (Leetcode Hard)

3277. Maximum XOR Score Subarray Queries (Leetcode Hard)

3276. Select Cells in Grid With Maximum Score (Leetcode Hard)

3276. Select Cells in Grid With Maximum Score (Leetcode Hard)

3274. Check if Two Chessboard Squares Have the Same Color (Leetcode Easy)

3274. Check if Two Chessboard Squares Have the Same Color (Leetcode Easy)

3275. K-th Nearest Obstacle Queries (Leetcode Medium)

3275. K-th Nearest Obstacle Queries (Leetcode Medium)

Solved 5 problems! Leetcode Biweekly Contest 138 (93rd) with commentary

Solved 5 problems! Leetcode Biweekly Contest 138 (93rd) with commentary

3272. Find the Count of Good Integers (Leetcode Hard)

3272. Find the Count of Good Integers (Leetcode Hard)

3271. Hash Divided String (Leetcode Medium)

3271. Hash Divided String (Leetcode Medium)

3270. Find the Key of the Numbers (Leetcode Easy)

3270. Find the Key of the Numbers (Leetcode Easy)

3273. Minimum Amount of Damage Dealt to Bob (Leetcode Hard)

3273. Minimum Amount of Damage Dealt to Bob (Leetcode Hard)

298. Binary Tree Longest Consecutive Sequence (Leetcode Medium)

298. Binary Tree Longest Consecutive Sequence (Leetcode Medium)

1514. Path with Maximum Probability - Day 31/31 Leetcode August Challenge

1514. Path with Maximum Probability - Day 31/31 Leetcode August Challenge

2699. Modify Graph Edge Weights - Day 30/31 Leetcode August Challenge

2699. Modify Graph Edge Weights - Day 30/31 Leetcode August Challenge

666. Path Sum IV - Week 5/5 Leetcode August Challenge

666. Path Sum IV - Week 5/5 Leetcode August Challenge

947. Most Stones Removed with Same Row or Column - Day 29/31 Leetcode August Challenge

947. Most Stones Removed with Same Row or Column - Day 29/31 Leetcode August Challenge

1905. Count Sub Islands - Day 28/31 Leetcode August Challenge

1905. Count Sub Islands - Day 28/31 Leetcode August Challenge

1514. Path with Maximum Probability - Day 27/31 Leetcode August Challenge

1514. Path with Maximum Probability - Day 27/31 Leetcode August Challenge

590. N-ary Tree Postorder Traversal - Day 26/31 Leetcode August Challenge

590. N-ary Tree Postorder Traversal - Day 26/31 Leetcode August Challenge

145. Binary Tree Postorder Traversal - Day 25/31 Leetcode August Challenge

145. Binary Tree Postorder Traversal - Day 25/31 Leetcode August Challenge

Just in time, kind of! Leetcode Weekly Contest 412 (hard) with commentary

Just in time, kind of! Leetcode Weekly Contest 412 (hard) with commentary

3267. Count Almost Equal Pairs II (Leetcode Hard)

3267. Count Almost Equal Pairs II (Leetcode Hard)

3266. Final Array State After K Multiplication Operations II (Leetcode Hard)

3266. Final Array State After K Multiplication Operations II (Leetcode Hard)

3264. Final Array State After K Multiplication Operations I (Leetcode Easy)

3264. Final Array State After K Multiplication Operations I (Leetcode Easy)

3265. Count Almost Equal Pairs I (Leetcode Medium)

3265. Count Almost Equal Pairs I (Leetcode Medium)

1983. Widest Pair of Indices With Equal Range Sum (Leetcode Medium)

1983. Widest Pair of Indices With Equal Range Sum (Leetcode Medium)

564. Find the Closest Palindrome - Day 24/31 Leetcode August Challenge

564. Find the Closest Palindrome - Day 24/31 Leetcode August Challenge

592. Fraction Addition and Subtraction - Day 22/31 Leetcode August Challenge

592. Fraction Addition and Subtraction - Day 22/31 Leetcode August Challenge

288. Unique Word Abbreviation (Leetcode Medium)

288. Unique Word Abbreviation (Leetcode Medium)

428. Serialize and Deserialize N-ary Tree (Leetcode Hard)

428. Serialize and Deserialize N-ary Tree (Leetcode Hard)

320. Generalized Abbreviation - Week 4/5 Leetcode August Challenge

320. Generalized Abbreviation - Week 4/5 Leetcode August Challenge

476. Number Complement - Day 22/31 Leetcode August Challenge

476. Number Complement - Day 22/31 Leetcode August Challenge

664. Strange Printer - Day 21/31 Leetcode August Challenge

664. Strange Printer - Day 21/31 Leetcode August Challenge

1140. Stone Game II - Day 20/31 Leetcode August Challenge

1140. Stone Game II - Day 20/31 Leetcode August Challenge

267. Palindrome Permutation II (Leetcode Medium)

267. Palindrome Permutation II (Leetcode Medium)

650. 2 Keys Keyboard - Day 19/31 Leetcode August Challenge

650. 2 Keys Keyboard - Day 19/31 Leetcode August Challenge

3261. Count Substrings That Satisfy K-Constraint II (Leetcode Hard)

3261. Count Substrings That Satisfy K-Constraint II (Leetcode Hard)

New meta! Leetcode Weekly Contest 411 (hard) with commentary

New meta! Leetcode Weekly Contest 411 (hard) with commentary

3260. Find the Largest Palindrome Divisible by K (Leetcode Hard)

3260. Find the Largest Palindrome Divisible by K (Leetcode Hard)

3258. Count Substrings That Satisfy K-Constraint I (Leetcode Easy)

3258. Count Substrings That Satisfy K-Constraint I (Leetcode Easy)

3259. Maximum Energy Boost From Two Drinks (Leetcode Medium)

3259. Maximum Energy Boost From Two Drinks (Leetcode Medium)

3257. Maximum Value Sum by Placing Three Rooks II (Leetcode Hard)

3257. Maximum Value Sum by Placing Three Rooks II (Leetcode Hard)

264. Ugly Number II - Day 18/31 Leetcode August Challenge

264. Ugly Number II - Day 18/31 Leetcode August Challenge

Only 2 problems! Leetcode Biweekly Contest 137 (Why) with commentary

Only 2 problems! Leetcode Biweekly Contest 137 (Why) with commentary

3256. Maximum Value Sum by Placing Three Rooks I (Leetcode Hard)

3256. Maximum Value Sum by Placing Three Rooks I (Leetcode Hard)

3254. Find the Power of K-Size Subarrays I (Leetcode Medium)

3254. Find the Power of K-Size Subarrays I (Leetcode Medium)

3255. Find the Power of K-Size Subarrays II (Leetcode Medium)

3255. Find the Power of K-Size Subarrays II (Leetcode Medium)

1937. Maximum Number of Points with Cost - Day 17/31 Leetcode August Challenge

1937. Maximum Number of Points with Cost - Day 17/31 Leetcode August Challenge

831. Masking Personal Information (Leetcode Medium)

831. Masking Personal Information (Leetcode Medium)

624. Maximum Distance in Arrays - Day 16/31 Leetcode August Challenge

624. Maximum Distance in Arrays - Day 16/31 Leetcode August Challenge

3189. Minimum Moves to Get a Peaceful Board - Week 3/5 Leetcode August Challenge

3189. Minimum Moves to Get a Peaceful Board - Week 3/5 Leetcode August Challenge

860. Lemonade Change - Day 15/31 Leetcode August Challenge

860. Lemonade Change - Day 15/31 Leetcode August Challenge

719. Find K-th Smallest Pair Distance - Day 14/31 Leetcode August Challenge

719. Find K-th Smallest Pair Distance - Day 14/31 Leetcode August Challenge

1133. Largest Unique Number (Leetcode Easy)

1133. Largest Unique Number (Leetcode Easy)

40. Combination Sum II - Day 13/31 Leetcode August Challenge

40. Combination Sum II - Day 13/31 Leetcode August Challenge

703. Kth Largest Element in a Stream - Day 12/31 Leetcode August Challenge

703. Kth Largest Element in a Stream - Day 12/31 Leetcode August Challenge

1568. Minimum Number of Days to Disconnect Island - Day 11/31 Leetcode August Challenge

1568. Minimum Number of Days to Disconnect Island - Day 11/31 Leetcode August Challenge

Double problems! Leetcode Weekly Contest 410 (sloppy) with commentary

Double problems! Leetcode Weekly Contest 410 (sloppy) with commentary

3251. Find the Count of Monotonic Pairs II (Leetcode Hard)

3251. Find the Count of Monotonic Pairs II (Leetcode Hard)

3248. Snake in Matrix (Leetcode Easy)

3248. Snake in Matrix (Leetcode Easy)

3249. Count the Number of Good Nodes (Leetcode Medium)

3249. Count the Number of Good Nodes (Leetcode Medium)

3250. Find the Count of Monotonic Pairs I (Leetcode Hard)

3250. Find the Count of Monotonic Pairs I (Leetcode Hard)

959. Regions Cut By Slashes - Day 10/31 Leetcode August Challenge

959. Regions Cut By Slashes - Day 10/31 Leetcode August Challenge

840. Magic Squares In Grid - Day 9/31 Leetcode August Challenge

840. Magic Squares In Grid - Day 9/31 Leetcode August Challenge

351. Android Unlock Patterns - Week 2/5 Leetcode August Challenge

351. Android Unlock Patterns - Week 2/5 Leetcode August Challenge

885. Spiral Matrix III - Day 8/31 Leetcode August Challenge

885. Spiral Matrix III - Day 8/31 Leetcode August Challenge

273. Integer to English Words - Day 7/31 Leetcode August Challenge

273. Integer to English Words - Day 7/31 Leetcode August Challenge

1037. Valid Boomerang (Leetcode Easy)

1037. Valid Boomerang (Leetcode Easy)

3016. Minimum Number of Pushes to Type Word II - Day 6/31 Leetcode August Challenge

3016. Minimum Number of Pushes to Type Word II - Day 6/31 Leetcode August Challenge

2053. Kth Distinct String in an Array - Day 5/31 Leetcode August Challenge

2053. Kth Distinct String in an Array - Day 5/31 Leetcode August Challenge

3245. Alternating Groups III (Leetcode Hard)

3245. Alternating Groups III (Leetcode Hard)

1508. Range Sum of Sorted Subarray Sums - Day 4/31 Leetcode August Challenge

1508. Range Sum of Sorted Subarray Sums - Day 4/31 Leetcode August Challenge

Double hard! Leetcode Weekly Contest 409 (hard) with commentary

Double hard! Leetcode Weekly Contest 409 (hard) with commentary

3244. Shortest Distance After Road Addition Queries II (Leetcode Hard)

3244. Shortest Distance After Road Addition Queries II (Leetcode Hard)

3243. Shortest Distance After Road Addition Queries I (Leetcode Medium)

3243. Shortest Distance After Road Addition Queries I (Leetcode Medium)

3242. Design Neighbor Sum Service (Leetcode Easy)

3242. Design Neighbor Sum Service (Leetcode Easy)

Not unrated! Leetcode Biweekly Contest 136 (Silly) with commentary

Not unrated! Leetcode Biweekly Contest 136 (Silly) with commentary