MP0172: Move 4 to Have 10 Triangles admin May 24, 2021 Leave a Comment on MP0172: Move 4 to Have 10 Triangles Posted in Matchstick, Matchstick - Triangular We use 18 matchsticks to create a pile of 8 triangles. Move 4 matchsticks so that there are 10 triangles. Show the answer Hide the answer Share this:FacebookXLike this:Like Loading... Author: admin