Practice
Sharpen your skills through hands-on coding practice

Make an array

Unsolved
Easy 55% 1617

Minimum operations

Unsolved
Medium 58% 362

Hidden treasure

Unsolved
Medium 47% 1530

RebelReach

Unsolved
Hard 44% 704

Odd Bit Array

Unsolved
Hard 70% 465

OrOasis

Unsolved
Medium 71% 425

Prime Query

Unsolved
Medium 69% 1392

Palindrome Split

Unsolved
Easy 68% 2028

Special Subarrays

Unsolved
Hard 23% 386

Make Palindrome

Unsolved
Easy 54% 2113

Text Wrap

Unsolved
Medium 83% 699

Hamming Sort

Unsolved
Easy 40% 726

Cryptic Line

Unsolved
Easy 41% 674

Curious Queries

Unsolved
Hard 80% 654

BanquetSplit

Unsolved
Medium 47% 634

Equal Arrays

Unsolved
Medium 59% 1091

Find pairs

Unsolved
Easy 18% 3287

Previous Coprime Element

Unsolved
Hard 77% 458

Count Coprime Subsequences

Unsolved
Medium 60% 210

Parity-Binary Sort

Unsolved
Easy 65% 1175

Power Game

Unsolved
Hard 59% 1368

X Subarrays

Unsolved
Medium 54% 488

Unequal Goodness

Unsolved
Medium 42% 267

Not Even Max Sum

Unsolved
Easy 45% 1460
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