This puzzle is also called Langford's Card problem. Click and drag on the cards to arrange them to help you figure out the solution. Please don't post your answer for the 3 card problem, I included an answer-checker so you can figure out if it's right. However, feel free to post the answers to other problems, such as the 4 card problem and up! (See the bonus challenge!) There is really only one unique solution (for 3 cards), the "second" solution is just a reflection of the first. Enjoy! People who have solved... 3 Cards The-Whiz Coka Lucario621 Galaxia MoreGamesNow Pulse mathjp Chrischb AtomicBawm3 Awesome51 1stCorinthians MaxTheWeirdo Waffle27 4 Cards The-Whiz MoreGamesNow Chrischb AtomicBawm3 Galaxia Awesome51 1stCorinthians 7 Cards MoreGamesNow AtomicBawm3 Awesome51 1stCorinthians 8 Cards MoreGamesNow More?!?!