Hello everyone. I recently published a Beta testversion of my Color Sudoku called Irodoku and really could need some feedback and testplayers. It´s playable in Browser, so no Download is required. If you have any ideas about new Features to add, or suggestions about graphics, sound, level difficulty ect. Please let me know. Every Feedback is welcome.

https://rainbow-bytes.itch.io/irodoku

Kind of hard to tell the dark orange from the light orange on level 1.

Yeah, a number of the early/mid level's are, how shall I put this, color blind unfriendly. Maybe that's part of the challenge, but it can lead to some brute forcing at times. The ones with different shapes are pretty interesting though, maybe consider mixing/matching colors with shapes/pattern variations in each of the level's, flesh out certain theme's like autumn leaves, or underwater critters/shells, etc.