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173 locations   100+ plays

Python one-liners from popular libraries - perfect for beginners or for a casual challenge. Immediate context makes it possible to get the answer without browsing much code.

223 locations   100+ plays

Challenging for Python coders with a decent amount of experience. Includes locations that require knowledge of advanced language features or of the standard library. Often requires reading and understanding a chunk of surrounding code.

88 locations   100+ plays

JS one-liners from popular libraries - perfect for beginners or for a casual challenge. Immediate context makes it possible to get the answer without browsing much code.

97 locations   100+ plays

Java one-liners from popular libraries - perfect for beginners or for a casual challenge. Immediate context makes it possible to get the answer without browsing much code.

147 locations   100+ plays

TS one-liners from popular libraries - perfect for beginners or for a casual challenge. Immediate context makes it possible to get the answer without browsing much code.

103 locations   100+ plays

Challenging for JS coders with a decent amount of experience. Includes locations that require knowledge of advanced language features or common libraries. Often requires reading and understanding a chunk of surrounding code.

283 locations   <10 plays

JavaScript data structures and algorithms challenges from the insanely popular repo https://github.com/trekhleb/javascript-algorithms (~200K stars!) Ideal game for the active study of basic Computer Science concepts with real JS code Includes content from all data structures tagged for beginners (Linked List, Queue, Stack, Hash Table, Heap, Priority Queue) as well as some beginner algorithms (from the categories: Math, Sets, Strings, Searches, Sorting, Linked Lists, Trees, Graphs)

362 locations   <10 plays

Advanced JavaScript data structures and algorithms challenges from the insanely popular repo https://github.com/trekhleb/javascript-algorithms (~200K stars!) Hard problems! Ideal game for the active study of advanced Computer Science concepts with real JS code but you'll need some prior background in algorithms. Includes content from all data structures and algorithms tagged as advanced in the repo: Tries, Trees, Graphs, Disjoint Sets, Bloom Filters, LRU Caches, Math, Sets, Strings, Graphs

136 locations   <10 plays

Python algorithms and data structures from The Algorithms: https://github.com/TheAlgorithms/Python Ideal game for the active study of fundamental Computer Science concepts with real Python code Includes beginner to intermediate content from Arrays, Linked Lists, Queues, Stacks, Heaps, Trees, Hashing, Backtracking, Bit manipulation, Conversions

11 locations   <10 plays

108 locations   100+ plays

Challenging for JS coders with a decent amount of experience. Includes locations that require knowledge of advanced language features or common libraries. Often requires reading and understanding a chunk of surrounding code.

144 locations   100+ plays

Challenging for TS coders with a decent amount of experience. Includes locations that require knowledge of advanced language features or common libraries. Often requires reading and understanding a chunk of surrounding code.