Thanks and glad you're enjoying it. The 4x4 puzzles and beyond get quite challenging It's live now - here's a link! https://itunes.apple.com/us/app/word2/id1030792602?mt=8
I posted in the main area with the link information. the 3 x 3 were pretty simple, then the first 4x4. Yah!!! Like going from grade school to college. Wonderfully put together with incredible BGM Congrats!!
Once you solve a puzzle, the solution disappears. I would like to be able to see the solution until I dismiss it.
Good suggestion... In the next update I'm going to lengthen that up a bit. However, strategy is to keep it up only for just long enough to see it - mainly so those cheat sites can't get their hands on each level's solution so easy Thanks! And thanks too! Hope you enjoy it