Crazy Machines
LumiScore?Our 0–100 score for how developmentally beneficial and low-risk this game is for children. Higher is better.
Growth
44/100
Growth Value
- Problem Solving
- Spatial Awareness
- Strategic Thinking
Risk
LOW
Engagement Patterns
Minimal pressure to spend or play excessively.
Heads up
Parent Pro-Tip
Sit with your child and ask them to narrate their thinking out loud as they build — 'Why did you put the gear there?' or 'What do you think will happen when you pull that lever?' This turns the game into a rich verbal reasoning exercise and helps you understand their problem-solving approach.
Top Skills Developed
Development Areas
Representation?How diverse the game's characters are in gender and ethnicity. Higher = more authentic representation. Display only — does not affect time recommendation.
Bechdel Test?The Bechdel Test checks whether a game has at least two named female characters who talk to each other about something other than a man. A simple measure of representation.— N/A — no named characters
Crazy Machines has no characters or narrative, so the Bechdel test does not apply.
Parent Pro-Tip
Verbalizing their reasoning strengthens metacognitive skills (thinking about thinking), reinforces cause-and-effect vocabulary, and gives parents a natural window into their child's logical development — turning screen time into a collaborative learning conversation.
What your child develops
Crazy Machines is a standout puzzle game for developing engineering and scientific thinking in children. Its Rube Goldberg-style challenges place problem-solving and spatial reasoning at the absolute core — players must visualize how physical forces like gravity, momentum, and leverage interact in a chain reaction. With 70+ elements and 200+ puzzles, children are repeatedly asked to experiment, fail, and iterate, building genuine critical thinking and causal reasoning skills. The built-in puzzle editor elevates creativity further, asking players to design their own machines and internalize the mechanics they've been learning — a strong example of learning transfer. The escalating difficulty across puzzles provides meaningful adaptive challenge without artificial pressure mechanics.
Regulatory Compliance
Tap a badge for details. Grey = not yet assessed.
About this game
Turn the crank, rotate the gears, push the levers, Use the catapult, explode it, or fly it... From grilling sausages with a pulley, gears, rubberbands and a candle to firing a cannon with a basketball, these wacky brain-teasers will light up your imagination with creative and addictive fun.