21.09.2019, 23:29
(21.09.2019, 22:26)Schachus schrieb: Due to my lack of English language skills I have to ask to make sure: In Puzzle Z4 would "... towards the direction of either of their shorter edges" mean, that you are supposed to add up the number of possible movements in both of the directions (which is what I would understand from it), or does it mean that the number is given for one of the two directions?
You add the number of possible movements in both directions; unfortunately, the example doesn't have any block that can move in both directions.