Thank you for your feedback 
The question I answered via private message since it might end up to be a bit off-topic.
BLUE SKY AND FIRE right now is indeed just a really short concept level with hopefully an aha moment for the player. Maybe I'll add something more to it at some point, however maybe I'll leave the level as is since extending the concept might either end up in a level where you have to run fast / precise timing or a puzzle which is busted by doing so because of the delay between the movements, but I'll definitely look into it.
Hope you like BAR and AROUND THE WORLD as well after solving them completely...
The question I answered via private message since it might end up to be a bit off-topic.
BLUE SKY AND FIRE right now is indeed just a really short concept level with hopefully an aha moment for the player. Maybe I'll add something more to it at some point, however maybe I'll leave the level as is since extending the concept might either end up in a level where you have to run fast / precise timing or a puzzle which is busted by doing so because of the delay between the movements, but I'll definitely look into it.
Hope you like BAR and AROUND THE WORLD as well after solving them completely...