One line
Start at the green ring. Visit every tile once and finish at the orange ring. Tap the previous tile to go back.
How to play
Start at the green ring. Visit every tile once and finish at the orange ring. Tap the previous tile to go back.
Start at the green ring. Visit every tile once and finish at the orange ring. Tap the previous tile to go back.
Start at the green ring. Visit every tile once and finish at the orange ring. Tap the previous tile to go back.