Brain Test 4 Level 378: Jenny should win the tug-of-war competition.
Brain Test 4 Level 378
Screenshots

Quick Answer
Drag the nails to the ground behind Jenny, then use the hammer to drive them in to anchor her rope.
Skills Tested
Step-by-Step Solution
- 1) Drag the nails behind Jenny.
- 2) Put them on the ground.
- 3) Use the hammer to drive them in.
- 4) The rope is anchored and Jenny wins.
Hint
Reveal a hint
Drive the nails into the ground behind Jenny with the hammer to anchor the rope.
Why It Works
Jenny gets pulled forward because nothing holds her rope. Hammering the nails into the ground behind her anchors the rope, so she holds the line and takes the win.
Frequently asked questions
How do I solve Brain Test 4 Level 378?
Drag the nails to the ground behind Jenny, then use the hammer to drive them in to anchor her rope.
What is the answer to Brain Test 4 Level 378?
Hammer nails into the ground behind Jenny to anchor her rope and win.
What is the trick in Brain Test 4 Level 378?
Nails hammered into the ground behind Jenny hold her rope so she wins the tug-of-war.
Why do I need the nails and hammer in Brain Test 4 Level 378?
Driving the nails into the ground anchors the rope so Jenny cannot be pulled forward.
Is there a video walkthrough for Brain Test 4 Level 378?
Yes. The video shows the nails driven in behind Jenny to anchor her rope.
How do I avoid getting stuck in Brain Test 4 Level 378?
Place the nails behind Jenny, then hammer them in before the pull starts.