Here you will Solutions and Walkthrough for Lost Memory Level 40. In this puzzle developed by ONECHAIN TECHNOLOGY, Lost Memory Forest Puzzle is a fun and mysterious puzzle adventure filled with hidden clues, secret codes, tricky logic puzzles, and interesting riddles. Each level brings a new challenge that makes you look closely, think carefully, and find the right solution. Test your observation, improve your problem-solving skills, and see if you can solve every mystery hidden in the forest.
Lost Memory Level 40
Step by step guide
- Look at the final door lock mechanism featuring overlapping puzzle plates
- Shift and align the outer plates to match the center locking core
- The aligned grooves reveal the final letter code combination: A and H
- Tap A, then tap H on the keypad to complete the level.

Video Walkthrough
Well done! You’ve completed Lost Memory Level 40. Click here to unlock and start the next level 41.