1Line app for iPhone and iPad

The one-stroke puzzle game.
This is a game to pass through all blocks while avoiding obstacles with one-stroke by moving a marker.
There are three kinds of matrix, 6x6, 7x7 and 8x8. Each matrix has 100 stages.
Three kinds of operation mode are selectable, "Fixed cursor", "Free cursor" and "Tapping".
Move the “Fixed cursor” and “Free cursor” in a vertical and a horizontal direction by ▲ button. Tap a block to be moved at the “Tapping” mode.
The marker can be moved only in a vertical and a horizontal direction.
Playing status can be saved in case you exit to another screen from the play screen while you are playing.