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Aback Games

Free game tools

Handy helpers for game night, puzzles and quick decisions. They run in your browser, work on any phone or computer, and never send what you type anywhere.

Dice Roller

Roll up to 12 fair dice at once, from d4 to d100, with the total worked out for you.

Coin Flip

A fair heads or tails in one tap, with a running count of every flip and your current streak.

Sudoku Solver

Type or paste any 9 × 9 Sudoku and get the solution, plus a check that the puzzle has exactly one.

Score Keeper

A simple scoresheet for 8 players or fewer: enter each round and the totals and leader update for you.