| 1 |
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Forest Airpark 3: Navigation Training
by pilotforlife
Multnomah county, OR |
56.4 (54.9) |
| 2 |
 |
geocachers in high places...
by TrekkingTurtles
Clackamas county, OR |
51.0 (49.7) |
| 3 |
 |
Non Sequitur
by Crizzler
Clackamas county, OR |
40.7 (39.2) |
| 4 |
 |
LPC
by Paul_D_K
Multnomah county, OR |
37.7 (36.8) |
| 5 |
 |
Fossil
by verano
Multnomah county, OR |
37.5 (36.7) |
| 6 |
 |
Duck, duck, goose
by katsurian
Clackamas county, OR |
34.3 (33.4) |
| 7 |
 |
Week Streak Challenge Series #13: Long. Last Digit
by MMmm!!
Clackamas county, OR |
32.7 (31.8) |
| 8 |
 |
the Wicked Witch!
by TrekkingTurtles
Clackamas county, OR |
31.1 (30.6) |
| 9 |
 |
Taking it to the limit.
by trailtrekn
Clackamas county, OR |
29.5 (28.9) |
| 10 |
 |
The Tic-Tac-Toe Experiment
by NoBucksRanch
Clackamas county, OR |
26.4 (25.9) |
| 11 |
 |
Mi Mie
by TheMissy
Multnomah county, OR |
24.8 (24.4) |
| 12 |
 |
Series - #5
by mudder91
Multnomah county, OR |
23.1 (22.8) |
| 13 |
 |
Columbia Gorge Hiking/Caching Challenge
by LiefPhotos
Multnomah county, OR |
22.9 (22.6) |
| 14 |
 |
VACUUM TUBE
by TMandSHAWN
Clackamas county, OR |
21.4 (21.1) |
| 15 |
 |
Out on the Tiles (Bonus)
by Crizzler
Clackamas county, OR |
20.4 (20.1) |
| 16 |
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1,000 points of light (A Grand Tribute)
by TrekkingTurtles
Multnomah county, OR |
19.4 (19.2) |
| 17 |
 |
Gravity Is My Enemy
by WineGuyTodd
Multnomah county, OR |
19.2 (18.9) |
| 18 |
 |
A GRIMM CHALLENGE ! 3
by VikingChick92
Multnomah county, OR |
18.7 (18.5) |
| 19 |
 |
Dracula's Cache
by AnnabellesMonkey!
Multnomah county, OR |
18.3 (18.0) |
| 20 |
 |
Hidden Northwest Tribute to Nolagirl13
by Hilton's Haven
Multnomah county, OR |
18.3 (18.1) |
| 21 |
 |
Boeing Clientele
by Cacher_in_the_Rye
Multnomah county, OR |
17.4 (17.2) |
| 22 |
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Who owns the opossum?
by halfwaycrazy
Multnomah county, OR |
17.0 (16.8) |
| 23 |
 |
Tower of Babel
by WineGuyTodd
Clackamas county, OR |
16.9 (16.7) |
| 24 |
 |
Quiet!!!
by NoBucksRanch
Clackamas county, OR |
16.5 (16.3) |
| 25 |
 |
Tomb Raider - Pirates
by gjhimages
Hood River county, OR |
16.4 (16.2) |
| 26 |
 |
Ken Ken, What's the Frequency?
by Geo.Otter
Multnomah county, OR |
16.0 (15.8) |
| 27 |
 |
All Out Of Bubble Gum!
by OmNom!
Washington county, OR |
15.1 (15.0) |
| 28 |
 |
Don't Be MORoSE
by smores503
Washington county, OR |
14.8 (14.7) |
| 29 |
 |
Bee Mine
by TrekkingTurtles
Multnomah county, OR |
14.3 (14.1) |
| 30 |
 |
Pushing Wood Bonus #1
by Crizzler
Clackamas county, OR |
14.2 (14.1) |
| 31 |
 |
I Love Lucy
by Tenacious-T
Clackamas county, OR |
13.7 (13.6) |
| 32 |
 |
Pushing Wood Bonus #2
by Crizzler
Clackamas county, OR |
13.5 (13.4) |
| 33 |
 |
You Might Be Eaten by a Grue!
by Cacher K
Clackamas county, OR |
13.2 (13.1) |
| 34 |
 |
Mystery on 99E
by TWIGMEISTER
Clackamas county, OR |
13.2 (13.0) |
| 35 |
 |
Old Town Troutdale
by halfwaycrazy
Multnomah county, OR |
13.1 (13.0) |
| 36 |
 |
Oddities & Commodities
by DoodleCat & MisterKrrk
Clackamas county, OR |
12.6 (12.5) |
| 37 |
 |
Bus Stop 7: Next to Big Brother
by Paul_D_K
Multnomah county, OR |
12.5 (12.4) |
| 38 |
 |
Dial for the Smile
by PurpleJoker
Washington county, OR |
11.9 (11.8) |
| 39 |
 |
Bride of Frankenstein
by AnnabellesMonkey!
Multnomah county, OR |
11.6 (11.5) |
| 40 |
 |
On the way to the mall #9
by LSwandering
Clackamas county, OR |
11.2 (11.1) |
| 41 |
 |
Is that a bat or a bison?
by AnnabellesMonkey!
Multnomah county, OR |
11.0 (10.9) |
| 42 |
 |
A Perfect 300 Game!!!! Challenge
by grateful cacher
Clackamas county, OR |
10.9 (10.8) |
| 43 |
 |
I see you!
by AnnabellesMonkey!
Multnomah county, OR |
10.7 |
| 44 |
 |
I:II Calculus
by opted-out user
Washington county, OR |
10.7 (10.6) |
| 45 |
 |
Bobbing for Apples
by AnnabellesMonkey!
Multnomah county, OR |
10.3 (10.2) |
| 46 |
 |
Black Bird's Rest
by AnnabellesMonkey!
Multnomah county, OR |
10.0 (9.98) |
| 47 |
 |
The Rainbow Show
by PurpleJoker
Washington county, OR |
9.83 (9.74) |
| 48 |
 |
@#!? THIS: Who Do You Appreciate?
by OmNom!
Washington county, OR |
9.50 (9.42) |
| 49 |
 |
Easter Egg Hunt
by AnnabellesMonkey!
Multnomah county, OR |
9.37 (9.32) |
| 50 |
 |
The Doo Family TREE
by Scoobysgirl4life & The Pizza Man
Clackamas county, OR |
9.30 (9.25) |
| 51 |
 |
@#!? THIS: The Field
by OmNom!
Washington county, OR |
9.16 (9.07) |
| 52 |
 |
Return to Elk Rock Island
by glorieme
Clackamas county, OR |
8.64 (8.61) |
| 53 |
 |
Mork From Ork
by Just The Five Ds
Multnomah county, OR |
8.60 (8.56) |
| 54 |
 |
Sunday Paper #3
by GeoPreservationTeam
Clackamas county, OR |
8.32 (8.29) |
| 55 |
 |
Oregon Cemetery Challenge x2
by 3MudDogs
Washington county, OR |
8.06 (8.02) |
| 56 |
 |
Brain Teaser
by PP&L
Clackamas county, OR |
7.94 (7.91) |
| 57 |
 |
5. How Do I Solve These #@&% Puzzles?!! Patterns
by charliewhiskey
Multnomah county, OR |
7.32 (7.27) |
| 58 |
 |
Dewey Would Have Been a Geocacher
by glorieme
Clackamas county, OR |
7.01 (6.96) |
| 59 |
 |
@#!? THIS: Triangular Trouble 2
by OmNom!
Washington county, OR |
6.90 (6.85) |
| 60 |
 |
Letterbox Bonus Challenge
by dkestrel
Washington county, OR |
6.71 (6.68) |
| 61 |
 |
Canemah Cache Returns
by DoodleCat & MisterKrrk
Clackamas county, OR |
6.71 (6.68) |
| 62 |
 |
Not for the Thirsty
by toma351
Multnomah county, OR |
6.55 (6.52) |
| 63 |
 |
9. How Do I Solve These #@&% Puzzles? Web Searches
by charliewhiskey
Multnomah county, OR |
6.51 (6.47) |
| 64 |
 |
Terry's Ferry 2014 Canby Coin Challenge
by Amygems
Clackamas county, OR |
6.29 (6.26) |
| 65 |
 |
The Oregon Cemetery Challenge
by SparksSeekers
Multnomah county, OR |
5.99 (5.96) |
| 66 |
 |
3. How Do I Solve These #@&% Puzzles? Start at End
by charliewhiskey
Washington county, OR |
5.88 (5.85) |
| 67 |
 |
US PO Abbreviation GC Challenge the Final
by Tenacious-T
Clackamas county, OR |
5.75 (5.73) |
| 68 |
 |
Origins of North Clackamas Park
by opted-out user
Clackamas county, OR |
5.68 (5.66) |
| 69 |
 |
SUDOKU-4-U
by Crag Climber
Multnomah county, OR |
5.67 (5.65) |
| 70 |
 |
SUDOKU - NORMANDALE PARK
by INVERTEDVEE
Multnomah county, OR |
5.61 (5.60) |
| 71 |
 |
Month of Mysteries Challenge
by eyekwilt2
Washington county, OR |
5.22 (5.20) |
| 72 |
 |
Sunday Paper #1
by GeoPreservationTeam
Multnomah county, OR |
5.12 (5.11) |
| 73 |
 |
Challenge of the Century: Streak
by Just The Five Ds
Columbia county, OR |
4.73 (4.71) |
| 74 |
 |
US PO Abbreviation GC Challenge
by Tenacious-T
Washington county, OR |
4.66 (4.65) |
| 75 |
 |
PRESS your luck
by Mr&Mrs 4RFUN
Marion county, OR |
4.47 (4.45) |
| 76 |
 |
Challenge of the Century: Lucky 7/Variety Pack
by Just The Five Ds
Columbia county, OR |
3.74 (3.73) |
| 77 |
 |
Challenge of the Quarter Century: 25 days
by Just The Five Ds
Columbia county, OR |
3.62 (3.61) |
| 78 |
 |
Challenge of the Quarter Century: Larges
by Just The Five Ds
Columbia county, OR |
3.47 (3.46) |
| 79 |
 |
Challenge of the Century: 100 Stars in a Day
by Just The Five Ds
Columbia county, OR |
3.43 |
| 80 |
 |
Harlan's Ground Sloth 2016 Tualatin Coin Challenge
by DunsparceLover
Washington county, OR |
3.39 (3.38) |
| 81 |
 |
Challenge of the Century: Traditionals
by Just The Five Ds
Columbia county, OR |
3.27 (3.26) |