Go HERE for the puzzler about chocolate!
Four Straight Lines Make a square with 9 dots as shown. Cross all the dots with 4 straight lines without taking your pencil off the paper. Puzzle provided by Kordemsky: The Moscow Puzzles (Dover) Click HERE for solution!
Write 2014 with the first four prime numbers, with the aid of the operations addition, multiplication and exponentiation. Puzzle provided by Paulo Ferro Click HERE for the solution (scroll down to the bottom).
Move one pencil to make four identical triangles. To check your work, check HERE! Scroll down to see it!
Move those matches! Try to figure out the puzzle found HERE!
A figure resembling a spiral is shown with 35 matches. Move 4 matches to form 3 squares. Ready to see the solution? Click HERE!