logical puzzle game with matches for children and adults. need to remove only 1 matchstick so there will not remain any triangles.

activity add addition adults answer any book brain brainteaser cartoon children count education equals equation exercise figure for game geometry image logic logical match matches matchstick math mathematics move need not number object only page plus printable puzzle remain remove riddle school sign skill solution spatial study task teaser test there thinking toy training triangle triangles tutorial vector will worksheet