Platform: Windows XP
Number of downloads: 963
Although cards are involved, 123Free Puzzles is actually a group of eight puzzle games.
The eight games include Four Sums, Only-One-Left, Put-Them-In-Order, Move-For-The-Goal and Tower of Hanoy. Each game is very easy to get into, and only have five lines of rules.
Each follows a similar format, either involving the swapping of cards (regardless of suite) to achieve a specific aim, or creating a desired sequence by following simple rules.
Each game has over nine trillion variations, ensuring that you never get to play the exact same game twice.
Card sets, decks and backgrounds can be customised, and each game features animated graphics and sound effects.