Products tagged with uitdagend

Solve the riddles! By asking questions, guessing and puzzling, you will find out the secret and uncover the truth. Read more

Can you manage to make a tall tower out of these bricks? These bricks make stacking extra challenging because of their unique shapes. How do you make sure the tower wobbles as little as possible? Read more

Make a variegated volcano erupt under water. Perform a magic trick with yeast and sugar. Make colors disappear and snakes dance. Make invisible ink or make it rain in the kitchen.... Read more