4 January 2010
- 12:4212:42, 4 January 2010 diff hist +43 Main Page →Scan problem number 21: Road nearly touches junction
- 12:4212:42, 4 January 2010 diff hist 0 N File:Scan21 solution edited.png No edit summary current
- 12:4012:40, 4 January 2010 diff hist +28 Main Page →Scan problem number 21: Road nearly touches junction
- 12:4012:40, 4 January 2010 diff hist 0 N File:Scan21-1.png No edit summary current
- 12:3612:36, 4 January 2010 diff hist +36 Main Page →Scan problem number 11: Roads intersecting multiple times
- 12:3612:36, 4 January 2010 diff hist 0 File:Scan11 solution.png uploaded a new version of "Image:Scan11 solution.png" current
- 12:2712:27, 4 January 2010 diff hist 0 N File:Scan11 solution.png No edit summary
- 12:2412:24, 4 January 2010 diff hist 0 N File:Scan11-1 edited.png No edit summary current
- 12:2412:24, 4 January 2010 diff hist +35 Main Page →Scan problem number 11: Roads intersecting multiple times
- 12:1812:18, 4 January 2010 diff hist +77 Main Page →Scan problem number 10: Not enough allowed turns
- 12:1812:18, 4 January 2010 diff hist 0 N File:Scan10 solution2 edited.png No edit summary current
- 12:1612:16, 4 January 2010 diff hist 0 N File:Scan 10 edited.png No edit summary current
- 12:1512:15, 4 January 2010 diff hist +75 Main Page →Scan problem number 7: Non drivable road
- 12:1512:15, 4 January 2010 diff hist 0 N File:Scan 7 solution edited.png No edit summary current
- 12:1412:14, 4 January 2010 diff hist 0 N File:Scan7 edited.png No edit summary current
- 12:1412:14, 4 January 2010 diff hist +42 Main Page →Scan problem number 6: Unconnected roads
- 12:1412:14, 4 January 2010 diff hist 0 N File:Scan6 solution edited.png No edit summary current
- 12:0612:06, 4 January 2010 diff hist 0 N File:Scan6 scan.png No edit summary current
- 12:0612:06, 4 January 2010 diff hist +30 Main Page →Scan problem number 6: Unconnected roads
- 12:0512:05, 4 January 2010 diff hist +74 Main Page →Scan problem number 4: Road shorter than 10 meters