Great game - but it's missing some basics The actual puzzles are great. But it's missing some basic functionality. You can't see your best times. You can't save a puzzle in progress. There's no explanation how to get a 3 star rating on a puzzle (is it time based or number of moves). It needs more levels. Also on the higher levels is difficult to manage all the points on a smartphone. But still definitively worth a download.
Well made app! The untangle type of game is not common, so it gets points for being unique. But it is also well executed. By adjusting the dot size, I rarely pick up the wrong dot. Best of all, it can be played without the internet.
Fantastic game just like it is! Challenging, but not never-ending. Limited number of levels is perfect. There are any number of ways to solve each puzzle, except for perhaps the first few. As mentioned in other reviews, there is a universal pattern. Unfortunately once you discover it, the challenge is pretty much gone ... completing another 50 or 100 puzzles would become horribly repetitious. Ads were fine for me. No videos so its a simple click and voila you are on to the next puzzle. Excellent game!
The original!-for me, anyway I have seen a lot of these, but to me, this is the original. It plays as expected, absolutely frustrating to figure some out without spacial logic, but fabulous fun! A great waiting-in-line game, just don't groan too loud! If kids are learning about knots, trying to get your brain in shape or just looking for fun, this is great for them all!
Excellent but simple if you follow some steps Really good game and ridiculously hard to solve the harder levels in less than a minute, but there is a simple system to solve many of them which makes it a little boring later. Never the less a great game!
Crossing numbers Just had a course in discrete geometry, also know a decent amount graph theory so it's actually very relevant for me. Though now I think it would great to expand this for a sort of distributed computing for these types of problems
Banner ads on the game board were replaced by fullscreen ads. There is more space for playing now.