Level 15 Walkthrough
More The Vault: Logic Puzzle Box
This is a walkthrough for Level 15 of The Vault: Logic Puzzle Box, a challenging safe opening puzzle game from Peaksel Games.
After collecting the artifact in Level 14 you now move on to the next safe to open.
Level 15 Walkthrough

First look on top of the safe. At the front collect a red Cloth.

Then at the back collect a Box.

View the box in your inventory and open it to collect the Arrow's End.
Next look on the right side of the front of the safe to see a small panel.

Collect the Pin from the top and the panel will open to reveal a clue. A pattern with one dot below.

Turn to the right side of the safe. In the center is a circle puzzle.
Circle Puzzle

- The circle has 8 segments. Two of them are activated.
- There are two arrows on the right. The upper one will turn the circle 3 segments anti-clockwise, the lower one will turn the circle by two segments clockwise.
- When it turns the segment that lands under the arrow at the to will change, activate or deactivate.
- You need to activate all of the segments
Solution: Tap the '3' up arrow four times. then the '2' once, then the '3' one more time. 3, 3, 3, 3, 2, 3Show

This will reveal another clue with a pattern and two dots.
Turn to the left side (opposite) of the safe to see another puzzle.
Heart Puzzle

- There are 3 moving barriers going up and down.
- The red button will make the heart move from the left over to the right.
- Time the movements to avoid being hit by the barriers as this will reset the hear to the start.
Once done you get the next clue pattern with three dots.
Now turn to the back of the safe and look on the lower left. There is a dirt mark here.

Use the cloth on this to clean it and you will reveal 4 numbers.
Now look back on top of the safe at the dial that was under the cloth.

Turn the dial to set the 4 numbers one at a time.
Code 4792Show
Now you can collect a Jar from the back of the safe.
View the Jar in your inventory and open it. Collect the Telescope.

Now view the top center of the back of the safe. There is a screen and above this a small arm.

Add the telescope to this.
Telescope Puzzle

- The telescope provides a small round clear window on the screen.
- You can move the circle around to investigate the scene.
- Below the screen are outlines of three objects to find. The first is a tree branch.
- When you find it the block at the bottom will turn.
- Select the number '2' at the top now and you can look for the second item, a lantern.
- Once you find this one select the number '3' and find the last item.

You will now see another pattern clue with 4 dots.
Turn to the left side of the safe and view a panel on the top left that has 4 shapes.

Tap each of the four small blocks to change the pattern that is displayed.
Set these according to the four clues that you have seen.
Solution: Show

Now you can collect the Arrow's Tip.
View the Arrow's End in your inventory and add the Arrow's Tip to it, then add the Pin to join them together. This gives you the Arrow.

Turn back to the front of the safe and then place the arrow into the hole in the center of the heart.

You can then collect the Key.
Now look to the left of the center heart to see a padlock.

Use the heart to open this, this also opens the safe.
Collect the Photo of Martian Family artifact.
Move on to level 16.
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With 20 years of experience in creating video game content for the internet and over 30 years as a gamer, Mark is now a passionate mobile App Gamer. Loving a challenge, he is always ready to get stuck in to both survival builders and puzzle solving games. He has been providing content for AppGamer since 2014.