1. Blaupause   scaffolding   shovel   bulldozer   blueprints   Hint Half-n-half Clue   2. Ziegelstein   brick   bulldozer   concrete   rafter   Half-n-half Clue   3. Lötkolben   soldering iron   shovel   rafter   blueprints   Half-n-half Clue   4. Maurer   board, plank   mason, bricklayer   cement   pickax, pickaxe, pick axe   Half-n-half Clue   5. Zement   bulldozer   cement   wheelbarrow   board, plank   Half-n-half Clue   6. Nivelliergerät   level   pulley   helmet, hard hat   pickax, pickaxe, pick axe   Half-n-half Clue   7. Schubkarren   pickax, pickaxe, pick axe   beam   mason, bricklayer   wheelbarrow   Half-n-half Clue