Best paint by numbers game for iPhone

This is still the best picross game for iPhone, but its been very buggy since the update when I am making puzzles. Ive tried to create a puzzle and upload it several times today, and each time the game freezes or crashes either while Im making it or after Ive finished. When I wait a bit then restart the app, the puzzle Ive just spent several minutes working on vanishes. Very frustrating. Please fix this bug thats eating my puzzles!

Emouse33 about Nonogram: Falcross, v4.9.4