MathGen
Letterbox Hybrid Leaderboard
Contra Costa

Hides and finds for MathGen
for the Letterbox Hybrid Leaderboard
in the Contra Costa region.

Total records: 3
Rank Geocache cCP
(nfCP)
1 Don't forget Hal Olson and Mary Ann Gaebe by jagerdorf
Contra Costa county, CA		 64.1
(61.3)
2 Elderberry Letterbox by Alamogul
Contra Costa county, CA		 30.8
(29.9)
3 EBGCC - W Tree by Alamogul
Contra Costa county, CA		 19.2
(19.0)
Total records: 3
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Statistics last updated Saturday, 13 June 2026 05:26:44 Eastern Daylight Time
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