Thank you all for the nice feedback. I wasn't able to work on this game for the last few days. But hopefully I can dedicate some time to it in the time before Christmas.

Today I'm releasing V2 with a few minor quick fixes

• Fixed a bug where it was possible early in the tutorial to access the Dreamer using the keyboard
  
• Fixed a bug where "undo" was showing up early in the tutorial

For the next update I'm planning to address the problem of unsolvable boards. Fingers crossed and stay tuned!

Edit:

Added a quick fix (Version 2B)

• Fixed a small bug where the game would be stuck on the same seed
  
• Selecting the seed from the menu will copy the seed into the clipboard