Koi Solitaire is a very unique solitaire game. Hard to explain, but in the game you have to build gardens by using cards in a solitaire style. Game contains a story line, bonus levels, and more. Graphics are good and music matches the theme of the game. If you are a Fan of solitaire games, this one should be in your collection. 10/10

[b]broken, don't bother.[/b] unique take on solitaire otherwise, rules are explained in-game. instead of building stacks, you place cards fished from a river next to each other in the usual +1/-1 fashion, creating a garden of sorts. it's a side hustle for a kid, so there's a bit of narrative too. not sure how many levels, there's a 'relax mode' with no-fail gameplay, jokers and wildcards and other stuff. unfortunately, the game doesn't seem to play along with I'd say modern operating systems (it's from 2006), except I'm on win7 and it doesn't even work there, let alone probably anything from the last decade. it only becomes responsive after alt+tabbing, can't enter a name or move the cursor otherwise. then it froze completely on level 1 after clicking around a bit, waiting for the very first card to show up, even though (or probably because) the river moves a lot faster than it's supposed to. tried again, windowed mode this time (still had to switch tasks a bunch), got a prompt to pi...

This game is broken. And it worked just long enough that I can't get a refund for it, even though it won't work and my money has been wasted. Do not buy this game. Do not buy this game.