Loop Duel

Short tactical games with 36 challenges each. Practice against a bot or share a keyboard where the game supports it.

Tactical quick matches · Progress stays in this browser

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About this series

Short tactical games with 36 challenges each. Practice against a bot or share a keyboard where the game supports it.

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Classic Sudoku — representative game screen
Number & logic puzzles

Paper Logic Sudoku

Six rules, candidate notes and explained hints.

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Or step into a cozy 3D world