Missing Faces May 12, 2017 4 Comments \ \ How many edges or vertices should be in stack 3? Read More »
Missing Numbers May 10, 2017 1 Comment \ \ Inspired by Steve Wyborney. See more about this style of prompt here Read More »
Faces & Cubes May 4, 2017 2 Comments How many edges? How many vertices? How did you count them? Read More »
Diagonal Patterning May 2, 2017 1 Comment Inspired by Steve Wyborney. See more about this style of prompt here Read More »
Balancing Mobiles April 30, 2017 No Comments See more at https://solveme.edc.org/Mobiles.html Read More »