Move 3 coins to flip the triangle upside down.
Can you move 3 matchsticks to flip the chair back to the original position?
Can you move 3 matchsticks to create 3 regions and separate the coins into 10, 30 and 50 cents?
Move 2 coins so every coin touches exactly 3 coins.
Move 1 coin to form 2 lines of 4 coins.
In the attached picture, you will find a pyramid formation, that is made up of ten circles. If you can move only 3 circles, can you turn it upside down?We have numbered the coins so that you can comment the numbers as answers.