What happened? – Nonograms CrossMe Review

Update: in reading through other reviews I discovered you have to swipe the opening screen to switch between the regulars version and the color version. Phew! I thought I’d lost my favorite game. I still don’t understand how the color one works, but I got my regular back so I’m happy. What happened? My app changed to color and all my solved puzzles and unlocked but not yet solved puzzles went away. The color puzzles don’t work the same way - I’m not sure when a blank is required between blocks and when it’s not. There is no explanation.
Review by jojolimited13 on Nonograms CrossMe.