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Colonumbers

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About Colonumbers

Colonumbers is a number puzzle game in which you arrange four boxes in each row. Change the numbers and put them in ascending order from left to right, using only different numbers in the same column to complete the game.

You begin with only 0 and 1. Even numbers can be changed to 0, 2, 4, 6 or 8, and odd numbers to 1, 3, 5, 7 or 9. For an added challenge, try to complete four games in four minutes.

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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