Line Shift Puzzle

The arrow points were not sensitive to the touch and had to be tapped 3-4 times to move . There was no in between size . Either small as presented and when tapped to open up it went too big Not at all enjoyable to play I wouldn't play again

If I had rated this puzzle a month ago, I would have given it 5 stars. At this time, the app locks up after I solve one puzzle. For me, leaving the app for a few minutes and returning to it gives me the opportunity to solve one more puzzle before it locks up again. I’m interested in knowing whether or not this app is locking up for other players.

I like this app, but have two concerns. When playing on a phone, the arrows are so small that it’s all but impossible to play without accidentally hitting arrows unintentionally, which can lead to being required to watch ads before moving the last arrow. My hands are small, and this is still an issue for me. Although the app allows for enlargement, this is not practical because it prevents the player from seeing whether the arrow you want to move will come in contact with other arrows. My other concern is the harsh and loud sound made each time an arrow is moved. I have not yet figured out how to turn this off.