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Modulo

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About Modulo

Modulo is a puzzle game based on modular arithmetic. You work out the modular difference between blocks and place your answers strategically to score as highly as possible. Puzzles range from gentle 5-digit decimal challenges to 100-digit puzzles in base 64, and an in-game rating system awards grades as your skill improves.

Game modes

Modulo includes three modes:

  • Jumble: find the highest-scoring solutions from a shuffled set of answers.
  • Blitz: solve puzzles as quickly as possible.
  • Survival: solve puzzles against a ticking clock.

Multiplayer and leaderboards

You can compete with friends and players on any platform. Scoring leaderboards cover every possible puzzle combination, letting players set world records.

Mods and unlocks

The game includes five premade mods that customize blocks, the user interface, music and backgrounds, and you can make your own. Playing earns XP, which you can use to obtain multiplayer avatars, special titles and other in-game items.

Music

The soundtrack features over 20 tracks and more than an hour of music.

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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