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Tetr.js

puzzletetrisspatial reasoningplanning

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Game Information

Tetr.js is an open-source falling-block puzzle game that builds spatial reasoning, planning, pattern recognition, and quick decision-making skills.

How to Play

  • Open Tetr.Js and start from the game screen.
  • Use the available keyboard, mouse, or touch controls to complete each challenge.
  • Focus on computational thinking while improving your score.

Game Controls

Keyboard Use arrow keys, WASD, Enter, Space, or the controls shown in the game.
Mouse Click, drag, or select items inside the game area when supported.
Touch Tap and swipe on mobile devices when the game supports touch input.

Tips & Tricks

  • Play one practice round before aiming for a high score.
  • Watch patterns carefully and adjust your strategy after each attempt.
  • Take short breaks between rounds to keep focus sharp.

Developer Information

Developer: simonlc
Source: GitHub Open Source
Type: Free
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