Gallery
Discover apps people built on Collabby by chatting. Run them, then remix to make them yours.
Circles and Pi
Roll a circle to measure its circumference and compare it with the diameter to discover that pi is always about 3.14.
by Anonymous
Discover apps people built on Collabby by chatting. Run them, then remix to make them yours.
Roll a circle to measure its circumference and compare it with the diameter to discover that pi is always about 3.14.