Gallery
Discover apps people built on Collabby by chatting. Run them, then remix to make them yours.
Elapsed Time
Move the hands of two analog clocks to see how start time plus elapsed time gives the end time, then test it in a quiz.
by Anonymous
Discover apps people built on Collabby by chatting. Run them, then remix to make them yours.
Move the hands of two analog clocks to see how start time plus elapsed time gives the end time, then test it in a quiz.