QuizKnock QK Tokyo Discovery City 2025 TDC Take-Home Puzzle Kit The Mystery of the Midday Sun (Local-Only Puzzle) The Mystery of the Twinkling First Star Set. Opened to check the puzzles. No writing or folding, but considered used, so please refrain from purchasing if you are concerned about condition. *One OPP bag is slightly torn when opened. I enjoyed them all, as they are different genres. Some are only available locally. Will be shipped with water damage protection via Yu-Packet Post. Please refrain from purchasing if you are concerned about condition. ① The Mystery of the Midday Sun A take-home puzzle with a good balance of puzzles and riddles. The keyword is "sun." Can you find the final answer...? Difficulty: ★★★☆☆ ② The Mystery of the Twinkling First Star Robust riddles and puzzles will attack you⁉ The keyword is "star." Can you find the final answer...? Difficulty: ★★★★★