Practice
Sharpen your skills through hands-on coding practice

Make an array

Unsolved
Easy 55% 1456

Minimum operations

Unsolved
Medium 59% 333

Hidden treasure

Unsolved
Medium 47% 1429

RebelReach

Unsolved
Hard 44% 690

Odd Bit Array

Unsolved
Hard 69% 450

OrOasis

Unsolved
Medium 71% 422

Prime Query

Unsolved
Medium 69% 1371

Palindrome Split

Unsolved
Easy 68% 2009

Special Subarrays

Unsolved
Hard 23% 380

Make Palindrome

Unsolved
Easy 54% 2082

Text Wrap

Unsolved
Medium 83% 688

Hamming Sort

Unsolved
Easy 40% 718

Cryptic Line

Unsolved
Easy 41% 665

Curious Queries

Unsolved
Hard 80% 649

BanquetSplit

Unsolved
Medium 46% 630

Equal Arrays

Unsolved
Medium 59% 1083

Find pairs

Unsolved
Easy 18% 3263

Previous Coprime Element

Unsolved
Hard 77% 458

Count Coprime Subsequences

Unsolved
Medium 60% 210

Parity-Binary Sort

Unsolved
Easy 65% 1167

Power Game

Unsolved
Hard 59% 1359

X Subarrays

Unsolved
Medium 54% 487

Unequal Goodness

Unsolved
Medium 42% 267

Not Even Max Sum

Unsolved
Easy 44% 1445
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