Solve puzzles by connecting switches to light a bulb. Use AND, OR, and XNOR gates to create circuits. Adjust inputs to achieve desired outputs. Track progress through increasing difficulty levels.
by Lucio Botteri★ 4.627 ratingsGames$0.99Data updated 2026-09-06
Learn boolean algebra and digital circuit concepts through interactive logic gate puzzles. Build and test circuits using AND, OR, XOR gates, and other components. Unlock advanced elements and create custom circuits in Playground Mode.
Simulate circuits using components like AND, OR, NOT gates, flip-flops, and multiplexers. Build and test circuits with drag-and-drop components. View output through monitors and adjust inputs manually. Save and share designs.
Simplifies boolean expressions using Karnaugh maps for 2, 3, and 4 variables. Converts truth tables to K-maps and generates minimized output. Allows variable renaming from ABCD to WXYZ.
Solve 50 puzzle levels to turn the screen . Each level has unique logic and challenges. Tap the light bulb icon for hints. Purchase to remove ads and access hints instantly.
Solve puzzles to turn the screen in 50 levels. Each level has unique logic. Use a hint button that appears after some time in the top right corner. Multiple hints available per level. No ads before hints.
Colored bulbs into matching sockets by tapping and moving them. Plan moves carefully to stack bulbs correctly. Track progress and challenge yourself with increasing difficulty levels.
Solve puzzles to turn the screen in 50 levels. Each level has unique logic and challenges. Tap the light bulb icon for hints. Purchase to remove ads before hints. Track progress through the color puzzle series.
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Solve puzzles to turn the screen in 50 levels. Each level has unique logic and challenges. Tap the light bulb for hints, with multiple hints available per level. In- purchase removes ads before hints.
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