1. 石材   pulley   pickax, pickaxe, pick axe   soldering iron   stone   Hint Half-n-half Clue   2. 半田鉄   brick   pulley   blueprints   soldering iron   Half-n-half Clue   3. 安全帽   rafter   pickax, pickaxe, pick axe   measure tape   helmet, hard hat   Half-n-half Clue   4. 設計   blueprints   scaffolding   board, plank   pulley   Half-n-half Clue   5. 梯子   wheelbarrow   ladder   blueprints   pickax, pickaxe, pick axe   Half-n-half Clue   6. 平らな   stone   board, plank   level   blueprints   Half-n-half Clue   7. 猫車   wheelbarrow   ladder   scaffolding   rafter   Half-n-half Clue