BerkeleyBoomers
Unknown Cache Leaderboard
Contra Costa

Hides and finds for BerkeleyBoomers
for the Unknown Cache Leaderboard
in the Contra Costa region.

Total records: 374, Page 1 of 4
Rank Geocache cCP
(nfCP)
1 Historic Caches of Contra Costa County Challenge by Alamogul
Contra Costa county, CA		 87.6
(81.3)
2 COME BACK NIKKI, COME BACK! by bassocantor
Contra Costa county, CA		 79.5
(72.3)
3 Shrek, the Geocache by Alamogul
Contra Costa county, CA		 74.7
(71.3)
4 The Periodic Table Final Cache by BerkeleyBoomers
Contra Costa county, CA		 71.9
(68.6)
5 Seaview Benches by riobrl
Contra Costa county, CA		 67.5
(64.8)
6 Spell Round Valley Challenge by Alamogul
Contra Costa county, CA		 66.6
(62.9)
7 Ents, the Herder of Trees by jagerdorf
Contra Costa county, CA		 64.8
(60.7)
8 The Super Bowl Puzzler Cache by Dasgrendel
Contra Costa county, CA		 56.9
(54.8)
9 The BANNED Technique! Catapult 4.0 by bassocantor
Contra Costa county, CA		 56.8
(53.0)
10 Stuck In The Middle With You by SnoWake
Contra Costa county, CA		 53.9
(52.2)
11 Visually Impaired by Climber5.11
Contra Costa county, CA		 51.2
(49.8)
12 5 Suns or 5 Sons by jagerdorf
Contra Costa county, CA		 49.8
(46.3)
13 Rabbit, Goat & Bear by ByeTheWay
Contra Costa county, CA		 49.2
(47.6)
14 Grapevine Challenge by Alamogul
Contra Costa county, CA		 49.0
(47.1)
15 Assault on Briones – Grand Finale by GeoRedheads
Contra Costa county, CA		 47.7
(46.1)
16 Blackhawk Down by Alamogul
Contra Costa county, CA		 46.9
(45.2)
17 Basso Certificate in Wilderness Survival by bassocantor
Contra Costa county, CA		 46.8
(44.2)
18 Cretaceous Herbivore by Alamogul
Contra Costa county, CA		 46.7
(45.2)
19 Family Series: Ellis Island Ancestor by FiveEyes
Contra Costa county, CA		 46.4
(44.2)
20 Rubber Ducky, you're the one by Alamogul
Contra Costa county, CA		 45.1
(43.8)
21 Between Two Peaks by riobrl
Contra Costa county, CA		 43.8
(42.6)
22 Celebrating Milestones by donvsop
Contra Costa county, CA		 41.0
(40.1)
23 Did Ira Call You? by christoburp
Contra Costa county, CA		 39.3
(38.4)
24 THE FIVE: EAGLES II by bassocantor
Contra Costa county, CA		 39.3
(37.5)
25 Gold Table Top by flowerisland
Contra Costa county, CA		 38.8
(37.8)
26 Slavic Myth & Folklore: Baba Yaga by FiveEyes
Contra Costa county, CA		 37.0
(35.6)
27 Out of Puzzle Ideas? by nsearls25
Contra Costa county, CA		 36.6
(34.6)
28 Rub-a-Dub-Dub Challenge by Alamogul
Contra Costa county, CA		 36.1
(35.1)
29 Easter Egg Cookies by ByeTheWay
Contra Costa county, CA		 35.4
(34.5)
30 Remember the Alamo Challenge by 4wheeler
Contra Costa county, CA		 35.2
(34.4)
31 A Big Bang Conundrum 18 by Harmony Baby
Contra Costa county, CA		 34.4
(33.3)
32 Prime Real Estate CHALLENGE Contra Costa County by Seek2FindMe
Contra Costa county, CA		 34.2
(32.9)
33 Rhubarb, Garlic & Beans by ByeTheWay
Contra Costa county, CA		 34.1
(33.3)
34 Buckeye Ranch by 4wheeler
Contra Costa county, CA		 33.8
(33.3)
35 Rock of Ages by Folgado727
Contra Costa county, CA		 32.9
(32.2)
36 Unusually Behind (& Thirteen Stories Down) by Alamogul
Contra Costa county, CA		 31.3
(30.7)
37 WATER WORLD by w000dy
Contra Costa county, CA		 31.2
(30.5)
38 The 15+ Counties Cached in a Day Challenge by camper248
Contra Costa county, CA		 30.7
(30.0)
39 Focus by Moe74
Contra Costa county, CA		 30.1
(29.7)
40 High Five! by victorg009
Contra Costa county, CA		 30.1
(28.5)
41 Eager Beaver Challenge by Alamogul
Contra Costa county, CA		 30.1
(29.5)
42 Don't Cry for Me Argentina by ByeTheWay
Contra Costa county, CA		 29.9
(29.3)
43 US Spaceflight - Apollo 11 Bonus by KCSearcher
Contra Costa county, CA		 29.5
(28.1)
44 Valkyrie - The Movie by TeamBnE
Contra Costa county, CA		 29.4
(28.9)
45 Powers to the People by donvsop
Contra Costa county, CA		 29.4
(28.9)
46 PTC Row 7: The Periodic Table Challenge by BerkeleyBoomers
Contra Costa county, CA		 29.0
(28.5)
46 PTC Rows 4-5: The Periodic Table Challenge by BerkeleyBoomers
Contra Costa county, CA		 29.0
(28.5)
48 The Play's the Thing by Moe311
Contra Costa county, CA		 28.7
(28.3)
49 I wish I was a "Joshua Tree" by finz2lr
Contra Costa county, CA		 28.3
(27.7)
50 I SEE THE LIGHT by bassocantor
Contra Costa county, CA		 28.0
(27.3)
51 Slavic Myth & Folklore: Mati Syra Zemlya by FiveEyes
Contra Costa county, CA		 27.2
(26.5)
52 Petrified Wood by Cheri13
Contra Costa county, CA		 27.2
(26.6)
53 Bushrock by billycobweb
Contra Costa county, CA		 25.9
(25.5)
54 An Elementary Conundrum 23 by Harmony Baby
Contra Costa county, CA		 25.7
(25.1)
55 Slavic Myth & Folklore: Leshy by FiveEyes
Contra Costa county, CA		 25.7
(25.0)
56 Melts in your mouth, not your hand by Son of Kryptonite
Contra Costa county, CA		 25.4
(25.0)
57 The Wall by BackPak
Contra Costa county, CA		 25.0
(24.6)
58 It's a Smiley Face World by FiveEyes
Contra Costa county, CA		 24.7
(24.3)
59 ⚐ A Multilingual Mystery ⚑ by Psychoticjesters
Contra Costa county, CA		 24.6
(24.2)
60 Amazing by Moe74
Contra Costa county, CA		 24.6
(24.3)
61 An Intercalation Conundrum 29 by Harmony Baby
Contra Costa county, CA		 24.5
(23.9)
62 Slavic Myth & Folklore: Kikimora by FiveEyes
Contra Costa county, CA		 24.4
(23.7)
63 ... been berry, berry good to me!!! by KCSearcher
Contra Costa county, CA		 24.3
(23.8)
64 Time for Baseball by Sadge!
Contra Costa county, CA		 23.9
(23.5)
65 Find Cache, Solve Puzzle, Repeat... by Moe311
Contra Costa county, CA		 23.7
(23.4)
66 The 100 Non-Traditional Caches in a day Challenge by camper248
Contra Costa county, CA		 23.6
(23.2)
67 Sneaky Pete by NoETA4
Contra Costa county, CA		 23.0
(22.4)
68 Rubber Ducky, I'm awfully fond of you by Alamogul
Contra Costa county, CA		 22.9
(22.5)
69 Just A Well Rounded Cacher Challenge by NoETA4
Contra Costa county, CA		 22.6
(22.0)
70 American Discovery Trail by camper248
Contra Costa county, CA		 22.1
(21.8)
71 Forty on Four Challenge by Alamogul
Contra Costa county, CA		 22.0
(21.7)
72 When 4 plus 4.5 equals 85 CHALLENGE85 by Seek2FindMe
Contra Costa county, CA		 21.9
(21.4)
73 Name that Town Challenge by Alamogul
Contra Costa county, CA		 21.4
(21.0)
74 Clayton by jellis
Contra Costa county, CA		 21.3
(21.0)
75 THE FIVE: Introducing Frederick Boltz by bassocantor
Contra Costa county, CA		 21.2
(20.6)
76 A Rare Bird by jellis
Contra Costa county, CA		 21.1
(20.9)
77 KCSearcher's Feb29 2020 #29-204 GeoArt by KCSearcher
Contra Costa county, CA		 21.0
(20.3)
78 THE FIVE: CASE OF THE RELUCTANT RESERVOIR by bassocantor
Contra Costa county, CA		 20.6
(20.1)
79 58/58 California Counties Challenge (Gold Medal) by bobf
Contra Costa county, CA		 20.4
(19.8)
80 Raspberry, Gooseberry & Blueberry by ByeTheWay
Contra Costa county, CA		 20.2
(19.9)
81 Jeremiah's Gold: The Searchers by JSQuack
Contra Costa county, CA		 20.0
(19.7)
82 Going Postal Conundrum 98 by opted-out user
Contra Costa county, CA		 19.9
(19.5)
83 KCSearcher's Feb29 2020 #29-208 GeoArt by KCSearcher
Contra Costa county, CA		 19.6
(19.0)
84 The "Under the Sea" Challenge Club by Alamogul
Contra Costa county, CA		 19.6
(19.3)
85 Counties Challenge by Alamogul
Contra Costa county, CA		 19.0
(18.7)
86 Challenge: When Size Does Matter Ver1 by jellis
Contra Costa county, CA		 18.8
(18.5)
87 Complicated Zip Codes by jedi2543
Contra Costa county, CA		 18.8
(18.6)
88 Tri-Valley Nonogram by Sadge!
Contra Costa county, CA		 18.7
(18.5)
89 Some of My Favorite Picks by Shrektrician
Contra Costa county, CA		 18.0
(17.5)
90 Where is Oski Bear? by Shrektrician
Contra Costa county, CA		 17.9
(17.7)
91 Challenge: Noah's Ark by jellis
Contra Costa county, CA		 17.9
(17.7)
92 LT Memorial Trail #30: owlandpussycat by ecrane
Contra Costa county, CA		 17.7
(17.1)
93 Welcome to my stump! Arf! Woof! by NoETA4
Contra Costa county, CA		 17.6
(17.3)
94 Nolin's Christmas Hide #4 by nsearls25
Contra Costa county, CA		 17.4
(17.1)
95 TOP Secret by thedrainspies
Contra Costa county, CA		 17.4
(16.9)
96 nps - seki (sequ half) by nsearls25
Contra Costa county, CA		 17.4
(16.9)
97 8 x 100 Cache Relay Challenge by Alamogul
Contra Costa county, CA		 17.3
(17.1)
98 LT Memorial Trail #27: WildOates by Alamogul
Contra Costa county, CA		 17.2
(16.9)
99 Gen 11:9 by Moe311
Contra Costa county, CA		 17.2
(17.0)
100 Challenge:Know Your Local Cacher by jellis
Contra Costa county, CA		 17.2
(17.0)
Total records: 374, Page 1 of 4
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Statistics last updated Saturday, 13 June 2026 05:26:44 Eastern Daylight Time
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