Practice
Sharpen your skills through hands-on coding practice

Make an array

Unsolved
Easy 54% 2671

Minimum operations

Unsolved
Medium 58% 577

Hidden treasure

Unsolved
Medium 47% 2059

RebelReach

Unsolved
Hard 45% 789

Odd Bit Array

Unsolved
Hard 72% 544

OrOasis

Unsolved
Medium 71% 453

Prime Query

Unsolved
Medium 69% 1473

Palindrome Split

Unsolved
Easy 68% 2174

Special Subarrays

Unsolved
Hard 24% 416

Make Palindrome

Unsolved
Easy 54% 2368

Text Wrap

Unsolved
Medium 83% 753

Hamming Sort

Unsolved
Easy 64% 1990

Cryptic Line

Unsolved
Easy 41% 718

Curious Queries

Unsolved
Hard 80% 675

BanquetSplit

Unsolved
Medium 47% 670

Equal Arrays

Unsolved
Medium 58% 1143

Find pairs

Unsolved
Easy 18% 3413

Previous Coprime Element

Unsolved
Hard 78% 476

Count Coprime Subsequences

Unsolved
Medium 60% 235

Parity-Binary Sort

Unsolved
Easy 77% 2400

Power Game

Unsolved
Hard 59% 1391

X Subarrays

Unsolved
Medium 55% 517

Unequal Goodness

Unsolved
Medium 41% 282

Not Even Max Sum

Unsolved
Easy 45% 1596
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