Hexio

Fum simple puzzle game that gets harder as levels advance. I finished it more quickly than I thought I would. It'll hook you, in a good way! Currently there are not 64 levels as noted; there are 96! You can get 3 free hints for watching a short ad if you like, so gameplay can be completely free. In-game ads aren't too intrusive. Overall, I'm glad i downloaded and played it.

Genuine game, not a random cash-grab. It has very few intrusive ads. It's quite challenging, although maybe a bit too quickly. If you are having a hard time, hints are plentiful. They are given it sets of 3 instead of 1 when watching an ad for them, unlike most other games. If you want to get rid of ads altogether, it's a reasonable price compared to the higher prices other games offer.

I am only 20 levels into this game but I'm enjoying it so far. I can see where the game has the ability to become challenging as levels progress, but not so much as to discourage one from playing it. I think the game would best suit adults down to older elementary-school aged children. This could definitely reinforce skills like problem solving and planning ahead as you can only connect nodes to the same color and can only make so many connection per node. I would recommend this to others.