User contributions for 83.78.119.243

3 April 2010

• 20:2320:23, 3 April 2010 diff hist −99‎ Number reversal game ‎ Factor: remove validation. (oops)
• 20:2120:21, 3 April 2010 diff hist +905‎ Number reversal game ‎ Add Factor
• 16:2816:28, 3 April 2010 diff hist +2,512‎ Knapsack problem/0-1 ‎ Add Factor