Ratios: - [x] 1/3 grade - [x] 1/4 grade - [x] 1/6 grade - [x] 1/8 grade - [x] 1/12 grade Directions: - [x] North-South, East-West (and the opposites) (axis aligned) - [ ] East-North, East-South, West-North, West-South (and the opposites) (diagonal)
Ratios:
Directions: