Practice
Sharpen your skills through hands-on coding practice

Make an array

Unsolved
Easy 51% 4192

Minimum operations

Unsolved
Medium 56% 1016

Hidden treasure

Unsolved
Medium 49% 2627

RebelReach

Unsolved
Hard 48% 929

Odd Bit Array

Unsolved
Hard 74% 713

OrOasis

Unsolved
Medium 73% 528

Prime Query

Unsolved
Medium 70% 1628

Palindrome Split

Unsolved
Easy 67% 2600

Special Subarrays

Unsolved
Hard 24% 496

Make Palindrome

Unsolved
Easy 55% 2827

Text Wrap

Unsolved
Medium 83% 860

Hamming Sort

Unsolved
Easy 63% 2220

Cryptic Line

Unsolved
Easy 41% 814

Curious Queries

Unsolved
Hard 80% 707

BanquetSplit

Unsolved
Medium 49% 700

Equal Arrays

Unsolved
Medium 59% 1225

Find pairs

Unsolved
Easy 18% 3623

Previous Coprime Element

Unsolved
Hard 78% 509

Count Coprime Subsequences

Unsolved
Medium 61% 273

Parity-Binary Sort

Unsolved
Easy 76% 2560

Power Game

Unsolved
Hard 58% 1444

X Subarrays

Unsolved
Medium 56% 579

Unequal Goodness

Unsolved
Medium 41% 311

Not Even Max Sum

Unsolved
Easy 47% 1831
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