Mar 23
Perceptual ability: KeyholesFused board and cylinders
Mar 30
Perceptual ability: Top-front-endCylinders and hole
Apr 06
Perceptual ability: Angle ranking15-10-13-8 (2-3-2)
Apr 13
Perceptual ability: Hole punchingFull horizontal fold, diagonal fold, diagonal corner
Mar 23
Perceptual ability: KeyholesFused board and cylinders
Mar 30
Perceptual ability: Top-front-endCylinders and hole
Apr 06
Perceptual ability: Angle ranking15-10-13-8 (2-3-2)
Apr 13
Perceptual ability: Hole punchingFull horizontal fold, diagonal fold, diagonal corner