This course is archived · This course is now in read-only mode. You can’t register or make new submissions anymore, but your previous work and results are still available.

second evaluation (group 1) 0 of 2 activities solved
  1. Mind-boggling card trick Not yet solved
  2. Boxing Day Not yet solved
Next series second evaluation (group 2)
second evaluation (group 1)

Boxing Day

This course is archived, so you can no longer hand in solutions.