TwoDots is fun and addicting game, that will keep you coming back for more. The sequal to Dots, this game is much more sequential. Every level leads to another level of increasing difficulty. When it first launched there were only 85 levels, but they have been updated regularly and are now up to 210. As well as adding new levels updates often fix boards that seem near impossible.

This game uses a freemium model that seems to fit it well. You are limited to five lives when you start, if you fail a level you lose one, they regenerate every 20 minutes, but as long as you keep winning you keep going. You can buy lives if you can’t wait the 20 minutes, also at the end of each failed level you can buy five more moves, which can be very helpful if you are with a move or two of beating it. There are other upgrades that are offered to you as you go as well but none of these are needed to beat the game, I have beat every level and have not spent any money on the game.

It is a very fun game and of course brings in social interaction if you connect to Facebook to see who else is playing and how far they are. You can get it on iOS.