Most of the level is good, but the tower at the end was really annoying making you schlep all the way back down for a hidden blue + lock. The trick and backtrack is fine in essence, but going that far up and down is a bit of a middle finger to the player.

Actually,I can reach the endpoint with a block of blue control cube in the inventory,as long as grabing the blue cube immediately when the air blower blows me straight way up.

I did finally make it to the first save stone - but it was a challenge. This is a hard level ... but I'm glad you have 4 save stones! Even after all this time, I still play like a girl - I like levels that start out a little easier. :)

Hi Mrs Ellie,

You don't think the 4 I have placed are enough?
I have 1 after the starting hazard room, 1 after the jumping pillars, 1 mid way through the main puzzle and 1 before the final tower. The first save I usually activate at about 45 seconds in.

Thank you for the advice.

I got partway through it, and suggest that you be kind to your players and put some save stones in - you have to go an awfully long way before being able to save. Otherwise, I look forward to finishing it!