Move 2 matchsticks to double the number of the equilateral triangles here from 2 to 4. Overlapping is allowed. ____________ *by Serhiy Grabarchuk Jr

One rhombus and one square can be spotted here. Move 3 matchsticks so that 1 rhombus, 1 square and 2 equilateral triangles would appear. No loose matchsticks.

You can spot nine 1×1 squares, four 2×2 squares, and one 3×3 square here. Remove 6 matchsticks so that only three squares would remain.

Remove 1 matchstick to end up with 2 squares.

Suppose this jug is filled up with water. Move 4 matchsticks to start pouring out its content. The shape of the jug must be preserved. ____________ *by Serhiy Grabarchuk Jr

Leave just three squares by removing 5 matchsticks.

Six matchsticks are arranged into two equilateral triangles. Move 1 matchstick to double them.

Move 2 matchsticks to make the pig look left.

Eight identical triangles can be seen in this rhombus. Remove 4 matchsticks so that only 4 identical triangles remain. No loose matchsticks.

Move 1 matchstick to change three equal trapezoids into three different equilateral triangles. ____________ *by Serhiy Grabarchuk

Move 2 matchsticks to form 3 equilateral triangles out of these two isosceles trapeziums.

The chair fell over. Move 2 matchsticks to put it back upright.

Move 3 matchsticks to get 5 equilateral triangles from the lamp.

Move 2 matchsticks in order to get the exact time half past four. ____________ *by Serhiy Grabarchuk Jr

Remove 4 matchsticks to leave just 3 triangles.

Move 3 matchsticks to get three squares out of this spiral. No loose matchsticks.

Move 3 matchsticks to convert this vase into a cube.

Move 4 matchsticks to turn this shape into two squares. No loose matchsticks.

Move 2 matchsticks to get two squares out of this spiral.

Move 3 matchsticks to get 3 identical triangles out of this megaphone.

Move 3 matchsticks to end up with three rhombi.

Three squares can be spotted in this composition. Move 2 matchsticks to obtain 4 squares in total. No loose matchsticks allowed.

Add 2 bottom matchsticks to the main composition in order to complete this clock sequence.

Ten matchsticks create an L-shape of three identical squares. Move 2 matchsticks to get the exact time 3:00. ____________ *by Serhiy Grabarchuk Jr