The board / group theory / #117
Erdős Problem #117
OPENdatabase updated 2025-08-31
No proof or disproof is known, and it isn't known whether a finite computation could settle it.
What the community database records, not our verdict. erdosproblems.com no longer shows statuses (why).
Prizenone
Topicsgroup theory
Statement in Leannot yet
Solution in Leanno
Original pageerdosproblems.com/117
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