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Mythos: Sudoku

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About Mythos: Sudoku

Mythos: Sudoku is a puzzle game in which you solve Sudoku variants while exploring a strange island and its mysterious temple. You awaken among memorials to Avatars from a forgotten era, overcome the temple’s trials and uncover the past as you search for a way home.

Solve the puzzles

You can work on multiple puzzles at once and uncover magical items along the way. The game has up to nine themed Sudoku variants, each with its own environment and rules. Puzzles are randomly generated, so each one offers a new arrangement.

Game modes

Completing trials unlocks additional modes:

  • Duel Mode: Race against the AI on the same grid to see who can solve the most squares.
  • Discovery Mode: Solve an “unsolvable” puzzle by unlocking discoveries that let you choose which clues to uncover.

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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