Matchstick Puzzle by DS has more than 150 puzzles of four difficulty settings to complete. The game also has hints to help the player decipher the more abstract clues. In addition, the game has a time attack mode in which the player must complete 10 random puzzles in the fastest time possible but without any hints to help them. -More than 150 challenge puzzles to solve -3 different difficulty levels -2 modes: Time Attack and Normal -Use the stylus to move and rotate the matches on screen -Puzzles ranging from mathematical and word based problems to -Roman numerals and shapes -Simple to use, but fiendish to complete! Source: The Publisher Website.