Online puzzle "Full House" 6x6
In this classic puzzle you need to draw a path that passes through each blank square exactly once. The path can only change direction when it hits an obstacle, a square that contains part of the path so far, or the edge of the grid. Each puzzle has a unique solution.
First, click on the grid to mark your start position. Then, click the mouse to move inside the grid. Click on the reset button to reset the current puzzle.
3512 levels from GameIntellect.com!
Original idea Erich Friedman.