Unites: free puzzle game app for iphone, ipad

Unites is a shunting puzzle. The object is to move the red 1 into the red square and the green 2 into the green square, etc. 

At the bottom of the screen you are given a limited number of arrow moves to go up, down, right & left.

Squares that have a white X: no piece can go inside.

Unites comes from Japan: when you solve a level this message pops up: "Clear. Next, does it progress?" Click okay.

The puzzles are supposed to get progressively harder, but that's not exactly the case. # 29 & 30 were easy.

Another problem:  you cannot clear a level unless you've used all of the arrows. I solved a bunch by using fewer. Then I had to use the rest up to 'clear'.

This could be a really challenging set of puzzles. I'm hoping the next version will be better.

There are 30 puzzle levels. I've done 25 of them.