Number Klotski - Slide Puzzle

The perfect pocket puzzle for your downtime.

Slide, solve, repeat. Number Klotski is a classic sliding puzzle reimagined for quick, satisfying play sessions.

Slide numbered tiles into the empty space to put them in order. Simple to learn, tricky to master — perfect for killing time or unwinding.

FEATURES: • 9 difficulty levels from 3x3 to 9x9 • Clean, modern design with smooth animations • Track your moves and challenge yourself to do better • No pressure — play at your own pace

Whether you have 2 minutes or 20, just slide and relax.