Would be a 5 except... – Sudoku Samurai Review

I have been playing this game for a really long time. I love it! However, recently, as I enter the very last number, the box comes up to let me know I've solved the puzzle - and locks up. The number I entered does not show. My time-to-solve does not show. The game asks if I want to continue but does not respond to any input. PLEASE Repair this awesome game.
Review by WRH713 on Sudoku Samurai.