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Modern cryptography: A programming exercise
by bitlux
Santa Clara county, CA |
October 22, 2026 |
11.2
(10.5) |
|
Step by Step
by cachbefound
Santa Clara county, CA |
October 21, 2026 |
1.64
(1.23) |
 |
SC-6 - Mary Gomez, once again
by Bughound
Santa Clara county, CA |
October 21, 2026 |
3.15
(3.14) |
|
magic ball under tree and near pipes
by Kaungsel
Santa Clara county, CA |
October 21, 2026 |
1.04
(0.98) |
 |
A letter to Ramon
by StadsAlv
Santa Clara county, CA |
October 20, 2026 |
1.20
(1.06) |
|
Side-channel attacks
by bitlux
Santa Clara county, CA |
October 20, 2026 |
1.00
(0.75) |
|
Collaboration
by The North Star
Santa Clara county, CA |
October 17, 2026 |
12.9
(12.7) |
|
Pieces of Eight
by cachbefound
Santa Clara county, CA |
October 17, 2026 |
1.75
(1.46) |
|
Secret Trailhead- Field of Jeans
by Galileo the cat
Santa Clara county, CA |
October 17, 2026 |
5.34
(5.32) |
|
One Lux Bairn
by JuniorWences
San Mateo county, CA |
October 12, 2026 |
17.1
(15.2) |
 |
Petrified Wood - Los Altos Hills
by Chet13
Santa Clara county, CA |
October 11, 2026 |
8.77
(8.36) |
|
Hitching a ride to Bletchley Park
by bitlux
Santa Clara county, CA |
October 9, 2026 |
2.65
(2.27) |
 |
Rough Tuff
by ByeTheWay
Contra Costa county, CA |
October 3, 2026 |
11.6
(11.5) |
|
Yellow Jello
by ByeTheWay
Contra Costa county, CA |
October 3, 2026 |
9.69
(9.61) |
|
Eager Beaver
by ByeTheWay
Contra Costa county, CA |
October 3, 2026 |
11.1
(11.0) |
|
Vacation Station
by ByeTheWay
Contra Costa county, CA |
October 3, 2026 |
11.0
(10.9) |
|
Bench Pressing by Victoria Park
by automatopotato
Contra Costa county, CA |
October 3, 2026 |
10.2
(9.60) |
|
Facticity Complicity
by ByeTheWay
Contra Costa county, CA |
October 3, 2026 |
12.4
(12.3) |
|
Goatsucker Plucker
by ByeTheWay
Contra Costa county, CA |
October 3, 2026 |
10.9
(10.8) |
|
Zucchini Tortellini
by ByeTheWay
Contra Costa county, CA |
October 3, 2026 |
9.70
(9.61) |
|
Squeeze Me Later Baby
by Group Effort
Contra Costa county, CA |
October 3, 2026 |
11.1
(11.0) |
 |
Jeopardy: A LooneyTunes Puzzle Cache
by LooneyTunes
Contra Costa county, CA |
October 3, 2026 |
3.77
(3.76) |
|
Roadside Geology: Slate "EXPOSED"
by Team_Conway
Contra Costa county, CA |
October 3, 2026 |
5.79
(5.58) |
|
17/51 States or DC Challenge
by bobf
Contra Costa county, CA |
October 3, 2026 |
4.55
(4.49) |
|
PTC Rows 1-3: The Periodic Table Challenge
by BerkeleyBoomers
Contra Costa county, CA |
October 3, 2026 |
15.5
(15.3) |
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Richmond "REDS"
by Team_Conway
Contra Costa county, CA |
October 3, 2026 |
6.76
(6.48) |
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27/81 Fizzies with Multis Challenge
by bobf
Contra Costa county, CA |
October 3, 2026 |
3.99
(3.95) |
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27/81 Fizzies with Traditionals Challenge
by bobf
Contra Costa county, CA |
October 3, 2026 |
3.46
(3.43) |
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27/81 Fizzies with Puzzles Challenge
by bobf
Contra Costa county, CA |
October 3, 2026 |
3.43
(3.40) |
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In Praise of Multicaches
by bobf
Contra Costa county, CA |
October 3, 2026 |
4.16
(4.12) |
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121/366 Dates with Traditionals Challenge
by bobf
Contra Costa county, CA |
October 3, 2026 |
3.43
(3.40) |
|
242/366 Dates with Traditionals Challenge
by bobf
Contra Costa county, CA |
October 3, 2026 |
3.43
(3.40) |
|
121/366 Dates with Puzzles Challenge
by bobf
Contra Costa county, CA |
October 3, 2026 |
3.52
(3.49) |
|
242/366 Dates with Puzzles Challenge
by bobf
Contra Costa county, CA |
October 3, 2026 |
3.99
(3.95) |
|
121/366 Dates with Smalls Challenge
by bobf
Contra Costa county, CA |
October 3, 2026 |
3.23
(3.20) |
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242/366 Dates with Smalls Challenge
by bobf
Contra Costa county, CA |
October 3, 2026 |
3.37
(3.34) |
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121/366 Dates with Micros Challenge
by bobf
Contra Costa county, CA |
October 3, 2026 |
3.15
(3.13) |
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242/366 Dates with Micros Challenge
by bobf
Contra Costa county, CA |
October 3, 2026 |
3.43
(3.40) |
|
Mysterious Month Challenge
by MelodiousM
Alameda county, CA |
October 3, 2026 |
12.5
(12.3) |
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QUIRKY QUEST
by MelodiousM
Alameda county, CA |
October 3, 2026 |
7.04
(6.98) |
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Leviathan of Science
by dgreno
Alameda county, CA |
October 3, 2026 |
3.72
(3.71) |
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Test of Time
by georgeandmary
CA |
October 3, 2026 |
2.36 |
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The Guardian
by jellis
Alameda county, CA |
October 3, 2026 |
4.77
(4.75) |
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Native Ohlone Village and Shellmound
by NoETA4
Alameda county, CA |
October 3, 2026 |
2.52
(2.48) |
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JJ Sutter Park- letterbox
by jellis
Alameda county, CA |
October 3, 2026 |
7.22
(7.13) |
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The Ministry
by bitlux
Santa Clara county, CA |
October 1, 2026 |
1.98
(1.76) |