Artisan of Glimmith Part 50 Seeking Gold at the Castle Gates

I'm playing The Artisan of Glimmith, a logic puzzle game from the makers of Islands of Insight. Restore the stained glass windows by completing tile puzzles. Going for Gold on the Castle Gates 00:00 Castle Gates 19/19 21/36 21/48 51:05 Castle Gates Gold 19/19 36/36 36/48