Feedback:

1. It looks like the player can jump 2 blocks, although he cant. He can almost make it, but not entirely. The player places the blocks incorrectly, because he thinks the player can jump 2 blocks.
2. It’s annoying when there’s a staircase, because you have to spam jump all the time. Maybe an auto jump could be implemented, just like in Minecraft.
3. The last situation is way too difficult.

Changes:

1. Changing the jump height to 2 would break all previous situations. Instead the jump height was made less, so that it doesn’t like they can jump 2 blocks.
2. Implemented an auto jump mechanic. Whenever the player is next to a block which is 1 unit tall, they jump automatically.
3. Continued building the level and moved the situation further to the end.