There are eight keypad puzzle codes to solve during "Stranded" in Call of Duty: Modern Warfare 4, but figuring out the number puzzles isn't easy. Inside each one, you'll find valuable supplies and equipment that will help you take down the three mandatory objectives, so it's worth exploring the entirety of this open-world section before tackling the bunker, jamming station, and SAM site. Inside each, you can find supplies, notes, and yellow supply crates.
It doesn't matter which order you open the yellow crates in, as you'll always receive the same items in order. Here are all the keypad puzzle locations in "Stranded" and how to solve all the codes in Modern Warfare 4. The image above shows the location of all eight keypad puzzle locations.
Below, we have the solutions for each puzzle. The first keypad puzzle can be found at the base of the pylon directly in front of you when you leave base camp. The old codes increase by six each time, which means the current code is 0024.
Inside, you'll find a map showing you some of the other keypad puzzle locations and a bunch of supplies. This keypad puzzle is the "cliff near base camp" code, and can be accessed by climbing the broken stairs on the small cliff face. The previous three codes subtract 2900 from each entry, making this solution 0600.
Inside is a yellow supply crate. Also known as the "big sign" keypad code due to the fact it's next to a big sign, this one can be reached via Grizzly if coming here directly from the secod keypad. Each previous code here is simply adding the next number to replace a zero, so this code is 1234.
Inside are some supplies and another yellow supply crate. Next up is a crate on a small island with two enemies in a guard tower. Take them down then look at the note.
Extract — continue reading at the source.
