10 March 2010
- 14:5714:57, 10 March 2010 diff hist −3 Knapsack problem/0-1 No edit summary
9 March 2010
- 12:4712:47, 9 March 2010 diff hist +207 Collatz conjecture No edit summary
- 12:4012:40, 9 March 2010 diff hist +446 Collatz conjecture No edit summary