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Lightbot
Master programming logic by guiding a robot to light up tiles!
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What is it?
Lightbot is a puzzle game that secretly teaches you how to program! Instead of typing code, you arrange instruction blocks to guide a cute robot through 3D grids. You'll learn core computer science concepts like sequencing, procedures, and loops while trying to light up all the blue tiles.
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How to Log In
1. Lightbot is played directly in the browser.
2. Go to lightbot.lu (or use the mobile app).
3. Click the Play button! There is no login required, your progress saves automatically to your browser.
2. Go to lightbot.lu (or use the mobile app).
3. Click the Play button! There is no login required, your progress saves automatically to your browser.
Top Features
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Main Routine
The primary sequence of commands. Your robot will follow these step-by-step from left to right.
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PROC1 & PROC2
Special 'Procedures' areas where you can save a pattern of commands, then call them all at once using the P1 or P2 blocks.
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Lighting Tiles
The ultimate goal! You must use the 'Lightbulb' command exactly when the robot is standing on a blue tile.
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⚡ Cheat Sheet
Forward (↑)
Moves Lightbot forward 1 tile square
Left (↰)
Rotates Lightbot 90 degrees counter-clockwise in place
Right (↱)
Rotates Lightbot 90 degrees clockwise in place
Jump (⇡)
Jumps up one block level, or jumps down one block level
Light (💡)
Lights up the blue tile the robot is currently standing on
P1 / P2
Runs the sequence of commands stored in PROC1 or PROC2