What’s this puzzle trying to letl you? ADEH OT STOP HEERT.
The misspelling of “tell” is a hint that you should un-jumble the other words.
Doing so reveals HEAD TO POST THREE.
At this point you'd go to the preserve, find post three which reveals a letter block pinned to the post, we'll pretend that it is L-14.
Doing so reveals HEAD TO POST THREE.
At this point you'd go to the preserve, find post three which reveals a letter block pinned to the post, we'll pretend that it is L-14.