Nice game! I'm not on mobile so I don't know how swipe actions work. Looks to me like it would be easy to program selecting the axis you want moved by selecting

Nice game! I'm not on mobile so I don't know how swipe actions work. Looks to me like it would be easy to program selecting the axis you want moved by selecting a piece in the same row/column and then swiping the direction you want it to go in.