Block Interview Questions — 14 DSA Problems

12 problems with full solutions in Python, Java, C++, JavaScript, Go, Rust.

Most frequently asked Block LeetCode questions for software engineering interviews.

• Rotating the Box (MEDIUM) — Array, Two Pointers, Matrix
• Available Captures for Rook (EASY) — Array, Matrix, Simulation
• Squirrel Simulation (MEDIUM) — Array, Math
• Walking Robot Simulation II (MEDIUM) — Design, Simulation
• Word Break (MEDIUM) — Array, Hash Table, String, Dynamic Programming, Trie, Memoization
• Falling Squares (HARD) — Array, Segment Tree, Ordered Set
• Number of Black Blocks (MEDIUM) — Array, Hash Table, Enumeration
• Count Nice Pairs in an Array (MEDIUM) — Array, Hash Table, Math, Counting
• Pancake Sorting (MEDIUM) — Array, Two Pointers, Greedy, Sorting
• Design a Text Editor (HARD) — Linked List, String, Stack, Design, Simulation, Doubly-Linked List
• Implement Trie (Prefix Tree) (MEDIUM) — Hash Table, String, Design, Trie
• Integer to English Words (HARD) — Math, String, Recursion
• The Maze (MEDIUM) — Array, Depth-First Search, Breadth-First Search, Matrix
• Word Search II (HARD) — Array, String, Backtracking, Trie, Matrix