User contributions
- 16:00, 15 May 2024 (diff | hist) . . (+130) . . 1971 Canadian MO Problems/Problem 6 (→Solution 3) (current)
- 15:59, 15 May 2024 (diff | hist) . . (-15) . . 1971 Canadian MO Problems/Problem 6 (→Solution 3)
- 15:53, 15 May 2024 (diff | hist) . . (+589) . . 1971 Canadian MO Problems/Problem 6 (→Solutions)