G4k Cave Escape

[old biker]

Assume you went for hiking in a mountain. Then you saw a cave, so went inside the cave. But the cave’s gate gets locked automatically. As mountain cave is actually used for some research purpose, it has few electronic equipments. The exit gate can be opened only entering the proper pattern.

Good luck

play

Please use spoilers for hints and walkthroughs:
[spoiler=Title Here]Enter text here...[/spoiler]

Please do not post a video walkthrough for 7 days.