Actually, this is a bonus category. In my spare time, I draw mazes and I recently got an idea : to make collectible cards (virtually actually) with my mazes! Maybe I will come up with a better idea or a prototype soon or late. In the meantime, enjoy these cards! You can click on one card to look it closer. All mazes are guaranted solvable!
For fun, I added a rarity indicator in the bottom-right corner. One bar means common card. Two bars mean less common card, three bars mean a rare card! The ratio will be 6/3/1, which mean a booster pack should consists of 6 common cards, 3 less common cards and 1 rare card. The rarity indicator is not a difficulty indicator.