kablooey's Secret Trailhead #1 (KPC2010) Mystery Cache

Okay, no pictures this month. In this case, you just need to follow the pie crumbs to find this secret trailhead.

28596 20087 278580
219703 301530 11567
56942 38338 256
24242 25466 167381

121155 72405 3018
43192 81868 306577
46605 59196 202255
165820 1423 111269
62402 75801 86789

102668 66956 196043
30413 148275 45795
48362 30877 42838

Special Notes about the 2010 Puzzle Challenge: To be considered for Fastest Solver points, you must verify your solution with certitude. Because certitude may not properly account for joint solutions, please email me team member names in the case of team solutions to ensure proper point accounting. Those who brute-force certitude may be forced to write on the chalkboard after school. All "point" scoring is arbitrary anyway, subject to change, at the discretion of the cache owner, and probably completely meaningless (unless you just want your name announced earlier at the December banquet). The real challenge is just to see whether you can solve all of these caches by the end of the year. To maintain fairness, hints should not be offered by the cache owner or other solvers until the fifteenth of the month.

2010 Puzzle Challenge Solvers
2010 Puzzle Challenge Finders