Mountain of Puzzles

Answer the puzzle at the bottom of the mountain. Each puzzle after the first uses T, the answer you just gave. You aren’t told whether an answer is right until a checkpoint 🚩: then any wrong answer sends you back down to where it went wrong. You have one 🪂 free climb per climb: it skips a puzzle (you’re given its answer to pass on). Get the same puzzle wrong twice and you lose a point, and get a new puzzle for that level (at most one point per checkpoint).