Practice
Sharpen your skills through hands-on coding practice

Make an array

Unsolved
Easy 55% 1528

Minimum operations

Unsolved
Medium 58% 344

Hidden treasure

Unsolved
Medium 47% 1488

RebelReach

Unsolved
Hard 44% 702

Odd Bit Array

Unsolved
Hard 69% 458

OrOasis

Unsolved
Medium 71% 425

Prime Query

Unsolved
Medium 69% 1383

Palindrome Split

Unsolved
Easy 68% 2020

Special Subarrays

Unsolved
Hard 23% 382

Make Palindrome

Unsolved
Easy 54% 2093

Text Wrap

Unsolved
Medium 83% 688

Hamming Sort

Unsolved
Easy 40% 723

Cryptic Line

Unsolved
Easy 41% 669

Curious Queries

Unsolved
Hard 80% 652

BanquetSplit

Unsolved
Medium 47% 633

Equal Arrays

Unsolved
Medium 59% 1088

Find pairs

Unsolved
Easy 18% 3282

Previous Coprime Element

Unsolved
Hard 77% 458

Count Coprime Subsequences

Unsolved
Medium 60% 210

Parity-Binary Sort

Unsolved
Easy 65% 1172

Power Game

Unsolved
Hard 60% 1364

X Subarrays

Unsolved
Medium 54% 488

Unequal Goodness

Unsolved
Medium 42% 267

Not Even Max Sum

Unsolved
Easy 44% 1454
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