9 April 2017
- 19:0819:08, 9 April 2017 diff hist 0 Zane Middle School sundial →Problem statement and criteria
- 19:0819:08, 9 April 2017 diff hist 0 Zane Middle School sundial →Problem statement and criteria
- 19:0219:02, 9 April 2017 diff hist +2,049 Zane Middle School sundial No edit summary
- 18:4918:49, 9 April 2017 diff hist +3,306 Zane Middle School sundial No edit summary