5 stars: this is a refreshing game. after all the chaos and scramble in most of the other games I've played this game was just the right mix of simple and complicated. kepte interested without the rush of the
5 stars: This is a very simple and fun game! I like if you run out of
4 stars: Relaxing and satisfying to play. Occasionally indeed to use a undo/reset puzzle token to complete the puzzle. You cannot undo or restart a puzzle unless you have the tokens, so it's possible to get stuck on a level (unless you watch ads for more tokens). You earn coins as you play but there's nothing to spend them on. Don't worry though, you can still buy more if you need! :P
4 stars: Fun game, and better graphics than the other water sorting puzzle I had. Currently on level 653 and there are still only 14 tubes and 12 colors. I hope it increases soon. There are ads, of course, but it is only one ad after each level, and the ad can usually be skipped after the first 10-15 seconds. The coins are for buying new tubes and backgrounds. You collect undo and additional tube tokens for every 10 completed levels.
3 stars: Ads are short which is awesome. The rest is solid. Graphics are a bit dated and pouring is a touch slow. Being able to play in a split screen would be nice. A few tweaks and 5 stars.
3 stars: Enjoying the game but latest update means watching ads to reset puzzle which often gets stuck, then have to reset app which means no reward for a reset of game then have to...