[gereleth]

You can check out "Orient / Lock" control mode in the settings. It lets you orient a tile in one tap but needs precision about where you tap. I mostly use this mode but it takes some getting used to, so I didn't make it the default.

[kps]

I think my ideal controls for this would be key presses (configurable) while hovering.

Current bests are 5×5: 00:22.056, 7×7: 01:01.394.

Edit: also, a control to randomize the orientation of all unlocked tiles would be nice.