I can't do the fling. The portable surface on the floor is too far away.

excellent tutorial!

Nice.

Good update which I believe now forces your intended solution to room 3

@Dark Rozen, thank you chef.

The map feels hastily built. The first 2 rooms feel close to identical, whilst the complexity increases by an lot in the 3rd room (with the introduction of the yellow button and 2 other blue buttons). The rooms have little reuse (the first room is good because the room is small, but the other rooms have one use blue buttons). The slight lines to understand the geometry in room three is a bit poor (understanding in which room you have to go to to proceed initially). Otherwise fun map, and good lighting.

TY bullfrog, I had super fizzler there before but wasn't sure it was 100% needed but now I know for sure. Fixed!

"This map is too difficult i shows an item that wasn't in portal 2" don't worry just here making an unfunny joke

Good sequence of tutorial rooms and the final one did have me thinking for a bit intended solution ? However, there’s what I assume an unintended way of completing room 3 that you may want to fix.

Oh, I forgot about that button Maybe next time! Thanks for playing!

Very nice tutorial map, showcasing both the functions of the player and cube button with an escalating difficulty as it goes through, but not to challenging for the new player, very nice, though and I'm assuming you did it on purpose, what about the cube dissolver trigger?, otherwise great chamber .