Browse history From year (and earlier): From month (and earlier): all January February March April May June July August September October November December Deleted only For any version listed below, click on its date to view it. For more help, see Help:Page history. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary (cur | prev) 12:00, June 10, 2017 KeyboardWielder (Talk | contribs) . . (159 bytes) (+20) . . (Adding categories) (cur | prev) 16:42, September 1, 2009 Octavarium64 (Talk | contribs) m . . (139 bytes) (+6) . . (cur | prev) 16:41, September 1, 2009 Octavarium64 (Talk | contribs) m . . (133 bytes) (+133) . . (Creating page with: This category is about famous insane levels. Note that Category:Custom levels in separate articles will include all of these.) Retrieved from "https://chipschallenge.fandom.com/wiki/Category:Insane_levels" Community content is available under CC-BY-SA unless otherwise noted.