Thoroughly enjoying it – ▻Sudoku Review

I like its layout and the ability to 'pencil in' potential numbers onto the blocks. That helps me remember what can go where! Where this app can be improved upon is in the "pencil" mode - have the number disappear from the list when all of that number has been placed on the board, just like it does in the other mode.
Review by DarkshadesSr on ▻Sudoku.