Practice
Sharpen your skills through hands-on coding practice

Make an array

Unsolved
Easy 55% 1220

Minimum operations

Unsolved
Medium 57% 277

Hidden treasure

Unsolved
Medium 48% 1200

RebelReach

Unsolved
Hard 44% 664

Odd Bit Array

Unsolved
Hard 69% 438

OrOasis

Unsolved
Medium 71% 416

Prime Query

Unsolved
Medium 69% 1342

Palindrome Split

Unsolved
Easy 68% 1977

Special Subarrays

Unsolved
Hard 23% 367

Make Palindrome

Unsolved
Easy 55% 2041

Text Wrap

Unsolved
Medium 83% 676

Hamming Sort

Unsolved
Easy 39% 686

Cryptic Line

Unsolved
Easy 41% 644

Curious Queries

Unsolved
Hard 80% 640

BanquetSplit

Unsolved
Medium 46% 619

Equal Arrays

Unsolved
Medium 59% 1058

Find pairs

Unsolved
Easy 18% 3211

Previous Coprime Element

Unsolved
Hard 77% 447

Count Coprime Subsequences

Unsolved
Medium 59% 201

Parity-Binary Sort

Unsolved
Easy 65% 1147

Power Game

Unsolved
Hard 60% 1350

X Subarrays

Unsolved
Medium 54% 472

Unequal Goodness

Unsolved
Medium 42% 260

Not Even Max Sum

Unsolved
Easy 44% 1417
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