Fun but not perfect – Riddle Stones - Cross Numbers Review

Love this kind of game but it seems like the levels are randomly generated? Sometimes I’ll accidentally tap on the wrong square and want to start over so I get three stars...and the level that gets restarted is totally different. I wish there was a way to mark a square you know is blank. I’m in level 65 and the levels need to get harder...if they don’t get harder soon I’ll probably quit.
Review by jellybeanabcdefg on Riddle Stones - Cross Numbers.