Really deep concept but the complexity can really hinder enjoying the game.
Having a constant view on how many are possible would really help :
Am i in a situation where i have LOT of possible grouping or should i discard isn't something easy to see
Thanks for playing! I agree. I had a lot of trouble trying to figure out how to explain the rules without just directing a person to a YouTube video.
Another person found a bug that I fixed. While I was fixing that, I tried to improve the hint system to be progressive rather than a big hint button. With the Hint screen on, it will always display how many solutions there are without telling you the first card to select.