There are 8 small squares and 3 big ones in this grid. Move 2 matchsticks to get a total of 7 squares only.

Move 2 matchsticks to make the donkey heading into another direction. Its current shape must be preserved, though it may be mirrored.

Move 4 matchsticks to create 3 equal shapes.

Move 4 matchsticks to make five equilateral triangles.

The figure shows an arrow formed of 16 matches. Move 7 matchsticks to get 8 EQUILATERAL triangles.

Twelve matchsticks are arranged into the tic-tac-toe style grid. Move 3 matchsticks so that to get three identical squares.

Move 4 matchsticks to make 3 identical squares, with no matchsticks left out.

The composition consists of 5 diamonds - 4 smaller ones and a big one. Move 4 matchsticks to get 6 identical triangles.

The horse is firmly standing on the ground. Move 1 matchstick to make the horse standing on its hind legs, while fully preserving the horse's overall shape.

Move 2 matchsticks to create 2 squares.

Move 3 matchsticks to get 2 equilateral triangles.

You can spot two equilateral triangles and one trapezium in this composition. Move 3 matchsticks to get only 2 rhombi and no other shapes.

Move 2 matchsticks to get 4 equilateral triangles out of this heart.

Only two squares are completed here. Move 2 matchsticks to get three squares.

Move 3 matchsticks to get 11 squares. Overlapping of the matchsticks is allowed.

Move 1 matchstick to make the house face east instead of west.