Circuit Scramble
Master authentic binary logic gates driving modern computer microprocessors.
Solve 135+ hand-crafted circuit board puzzles, build custom levels in the Creator Studio, earn Logic Coins, and publish your challenges to players worldwide.
135+ Crafted Puzzles
Progressive levels from introductory single-gate inputs to complex multi-layer CPU circuits.
Creator Studio & Coins
Build custom circuit levels, earn & request Logic Coins, track player plays, and publish to the arcade.
Verified Admin Moderation
Automated circuit logic evaluation and admin review queue ensure top-quality level puzzle publishing.
Engineered for Fun & Learning
The perfect blend of puzzle gameplay, STEM computer science education, and creative level building for gamers and learners.
Authentic Digital Logic
Master real-world AND, OR, XOR, NAND, NOR, NOT, and XNOR logic gates - the exact binary blocks powering modern computer microprocessors.
135+ Progressive Puzzles
Start with introductory single-gate inputs and solve complex multi-layered CPU circuit boards with increasing difficulty.
Real-Time Signal Visualization
Click binary switches (0/1) and watch electrical current pulse through wires and gates as your solution evaluates instantly.
Star Ratings & Stars Counter
Challenge yourself to solve each puzzle using minimum switch toggles. Earn 3 stars per level and climb global leaderboards.
Level Creator Studio
Design custom circuit challenges using an intuitive drag-and-drop circuit canvas. Set custom inputs, gate networks, and target LEDs.
Global Community Sharing
Publish your custom level codes with players worldwide. Explore, play, rate, and discover user-generated circuit puzzles.
Endless Circuit Generator
Never run out of logic puzzles! Procedural generator creates infinite randomized logic gate layouts suited to your skill level.
CS & Computer Science Curriculum
Learn foundational boolean algebra, truth table matrices, De Morgan's laws, and binary arithmetic through gamified learning.
Smart Step-by-Step Hints
Stuck on a tricky level? Request logical hint prompts that illuminate intermediate wire states without spoiling the full solution.
100% Free & Open Educational Tool
Circuit Scramble is built to make computer science principles accessible to students, teachers, and gamers globally with zero paywalls.
Choose Your Game Mode
Whether you want guided puzzle learning, procedural endless challenges, or custom level creation, Circuit Scramble has a mode for you.
Classic Campaign Mode
Structured progressive learning path that teaches binary logic step-by-step, from single AND/OR gates to multi-stage microchip circuits.
Endless Circuit Mode
Never run out of logic challenges! Procedural circuit generator creates random logic gate boards adapted dynamically to your solving skills.
Level Creator Studio
Empower your creativity with our built-in level designer. Place logic gates, wire inputs, set target output LEDs, and share level codes online.
Build, Earn Coins & Share Custom Circuits
Unleash your logic design skills with our interactive visual builder. Wire inputs, place AND/OR/XOR gates, evaluate solutions, earn Logic Coins, and publish your levels to the global arcade!
Visual Circuit Canvas
Drag and drop 7 logic gate types, configure input toggle switches, connect wires, and set target output LEDs.
Logic Coins Economy
Publishing custom levels costs 50 Logic Coins. Earn coins by completing campaign levels or request top-up grants.
Player Count Tracking
Track how many people play your levels live, receive community likes, and climb creator leaderboards.
Admin Moderation
Automated circuit logic validation and admin review queues ensure only solvable, high-quality levels reach the arcade.
Master Digital Logic Gates
Test logic gate behavior right now! Click input switches (0/1), choose logic gate types, and observe how electricity evaluates output states in real time.
Live Logic Gate Sandbox
Select a logic gate and toggle input switches to see live signal transmission.
Truth Table (AND)
Binary Matrix| INPUT A | INPUT B | OUTPUT Y |
|---|---|---|
| 0 | 0 | 0 |
| 0 | 1 | 0 |
| 1 | 0 | 0 |
| 1 | 1 | 1 |
How to Solve Puzzles in 3 Steps
Intuitive gameplay built for both absolute beginners and logic pros.
1. Analyze Output Requirements
Examine the target output lights. Trace back through the logic gate network to figure out what signals must be fed into the circuit.
2. Toggle Input Switches
Click the 0/1 binary input switches. Watch electrical current flow through interconnected wires and logic gates in real time.
3. Power the Target LED
Successfully illuminate all target output nodes in minimum moves to unlock 3 stars and achieve top score on the leaderboard!
Ready to Test Your Logic Skills?
Experience 135+ hand-crafted circuit puzzles and build your own levels. No credit card or registration needed!
Play Circuit Scramble NowPlay Anywhere, Anytime
Circuit Scramble is available across Web, Mobile, and Desktop with automatic cloud level sync!
Web Browser
Instant Play (Active)No installation required. Play Circuit Scramble directly in Chrome, Firefox, Safari, or Edge.