Chalkboard XOR Game

Change Minimum Characters to Satisfy One of Three Conditions

Check Array Formation Through Concatenation

November 29, 2024 · 4 min ·  Tags List of tags for the post   array ·  hash-table ·  leetcode ·  Last updated: Jul 1, 2025

Check Balanced String

November 29, 2024 · 2 min ·  Tags List of tags for the post   leetcode ·  string ·  Last updated: Jul 1, 2025

Check Distances Between Same Letters

Check if a String Is an Acronym of Words

November 29, 2024 · 2 min ·  Tags List of tags for the post   array ·  leetcode ·  string ·  Last updated: Jul 3, 2025

Check If a Word Occurs As a Prefix of Any Word in a Sentence

Check If All 1's Are at Least Length K Places Away

November 29, 2024 · 3 min ·  Tags List of tags for the post   array ·  leetcode ·  Last updated: Jul 3, 2025

Check if All A's Appears Before All B's

November 29, 2024 · 2 min ·  Tags List of tags for the post   leetcode ·  string ·  Last updated: Jul 3, 2025

Check if All Characters Have Equal Number of Occurrences

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