btw my screen is 1024x768 Can be this fixing , I don t see any options menu

Locks up every time I run it. Often the puzzle is marked as completed even though the screen stops responding long before the ball has made it to the end.

i will buy it if there'll be a night mode for the game.

I am stuck on lvl 67. I have tried everything I can think of and I'm just not getting it.

Thank you for the copy, I enjoyed this one! I'll publish a review in my curator shortly. (Edit comment: Apparently I have to wait until release to publish it) There's a small bug I experienced, though it did not affect the gameplay a lot. In some levels, one of the balls (usually the green one) has a small (unintended) initial momentum. Sometimes it's clearly noticeable, and other times it is so small that I only noticed when I afked for a couple of minutes (e.g. levels 50 and 65). Only level where it re...