Mechanics
Geometry, deduction, and the calculation under the hood.
Mechanical work is spatial visualisation plus deduction. You picture the assembly without disassembling, you propose a hypothesis, you eliminate causes one test at a time.
Recommended games
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Gear Train
Given the rotation of the first gear, work out which way the last gear in the chain turns
Gear TrainOpen game Loading… -
Circuit Breaker
Choose the logic gate · AND, OR or XOR · that turns the two inputs into the target output
Circuit BreakerOpen game Loading… -
Circuit Assembly
A classic beginner circuit in standard schematic symbols, taken apart · drag every missing component back into place
Circuit AssemblyOpen game Loading… -
Which Breaks?
Two absurd contests · one side breaks, melts or gives up. Predict it, then see the physics math that settles it
Which Breaks?Open game Loading… -
Car & Commute Hacks
Source-verified car and commute tips from NHTSA, AAA and fueleconomy.gov
Car & Commute Hacks -
Toy Assembly
Famous toys redrawn from their real patent filings, taken apart · drag every missing part back into place
Toy AssemblyOpen game Loading…
Why these games
Gear Train trains mechanical transmission and rotational direction instincts. Circuit Breaker and Circuit Assembly build electrical troubleshooting skills. Which Breaks and Toy Assembly exercise structural analysis and physical component deduction.