Practice
Sharpen your skills through hands-on coding practice

Make an array

Unsolved
Easy 54% 2060

Minimum operations

Unsolved
Medium 58% 439

Hidden treasure

Unsolved
Medium 47% 1757

RebelReach

Unsolved
Hard 44% 735

Odd Bit Array

Unsolved
Hard 71% 488

OrOasis

Unsolved
Medium 71% 431

Prime Query

Unsolved
Medium 69% 1427

Palindrome Split

Unsolved
Easy 68% 2087

Special Subarrays

Unsolved
Hard 23% 396

Make Palindrome

Unsolved
Easy 54% 2220

Text Wrap

Unsolved
Medium 83% 717

Hamming Sort

Unsolved
Easy 41% 742

Cryptic Line

Unsolved
Easy 41% 680

Curious Queries

Unsolved
Hard 80% 663

BanquetSplit

Unsolved
Medium 47% 646

Equal Arrays

Unsolved
Medium 59% 1107

Find pairs

Unsolved
Easy 18% 3335

Previous Coprime Element

Unsolved
Hard 77% 466

Count Coprime Subsequences

Unsolved
Medium 60% 220

Parity-Binary Sort

Unsolved
Easy 65% 1186

Power Game

Unsolved
Hard 59% 1377

X Subarrays

Unsolved
Medium 55% 502

Unequal Goodness

Unsolved
Medium 42% 267

Not Even Max Sum

Unsolved
Easy 45% 1515
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