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Puzzle One

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About Puzzle One

Puzzle One is a 2D permutation puzzle sandbox in which you turn handles to rearrange marbles into their original state. All 20 built-in puzzles are available from the start, with no progression system or single overall goal. You can work out a difficult puzzle or try to beat your best time on one you have mastered.

Puzzles and solving

The puzzles are very challenging and are aimed at people interested in twisty puzzles and speed solving. Leaderboards track fastest solves and fewest moves, with the fewest-moves score based on an average of five solves.

Editing and color options

An editor lets you create puzzles, with Steam Workshop support. Extensive color options are available to help avoid colorblindness issues.

Frequently asked questions

Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.

Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.

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