Nigel Ferrissey Apps
Checkpoint 1
The aim of Checkpoint is simple - make apaththrough the grid, leaving no square unvisited and visitingeachcheckpoint in order.Sounds easy? Try it for yourself...- Contains 140 levels- Relaxing 4x4 grids to the considerably more challenging9x9- No need to play levels in order ... the kids will lovethesmaller grids whilst the grown-ups can jump straight intothehigher level challenges