Can Balance

Stack cans on a wobbly platform without tipping!

Test your physics instincts by dropping cans onto a wobbly seesaw beam. Each can shifts the beam's center of mass, and if the tilt exceeds the critical angle, everything topples. Place cans strategically to balance the weight and stack as high as possible without tipping. A nerve-wracking balancing act where every drop counts.

About Can Balance

Can Balance is a free online physics puzzle where a seesaw beam wobbles under the weight of every can you drop. Each placement shifts the beam's center of mass, and the instant the tilt exceeds the critical angle the whole stack topples. Strategic drop positions keep the beam level while the tower climbs, and good instincts for where weight sits give you a quiet advantage that random drops never match. Nerve-wracking in a very physical way.

How to Play Can Balance

• Click or tap to drop a can where your cursor points.
• Watch the beam's tilt angle. Pass the critical angle and it topples.
• Place heavier or off-center cans on the opposite side to rebalance.
• Stack as many cans as possible before the beam tips.
• Restart to beat your own stack record.

Features

• Real-time seesaw physics simulation.
• Center-of-mass visual indicator.
• Critical tilt angle feedback.
• Variable can sizes that affect balance differently.
• High-score tracking between sessions.

Tips and Strategy

• Drop the first two cans symmetrically to lock a stable base.
• Offset lighter cans to counteract heavier misplacements.
• Watch the beam wobble decay before dropping the next can.
• Taller stacks tip from wind cues you barely see: build wider, not tallest.

Frequently Asked Questions

Is Can Balance free to play?

Yes. Can Balance is a free online physics game in your browser.

Is it kid-friendly?

Yes. It is a pure physics puzzle with no violence or complex text.