WheelMates Void Puzzle Solved: 12345, Math & Morse Code

Quick answer: The Neuro-Void symbol-lock wall is not a math puzzle, a 12345-style number lock, or Morse code — even though it looks like all three. The real solve is to copy the spatial pattern of the dots from the correct wall panel onto the keypad, not calculate or type a number. You only need to solve one of the two or three equation walls in the room — they all open the same door — and the one with dots is the easiest to read. Later walls add bars, plus and minus: a bar lights a whole row of three, minus turns cells off.

This page covers the puzzle behind every name players search for it by — void puzzle, 12345 puzzle, math puzzle, morse code puzzle, keypad puzzle, keypad code and number puzzle — because they're all the same mechanic in the game's Neuro-Void: Fragments level, described four different ways by players who each noticed a different part of it. The solve below comes from a full, real playthrough recording, not a guess based on screenshots.

Why the same puzzle has so many names

Walk up to this puzzle cold and it's genuinely ambiguous what kind of puzzle you're even looking at, which is exactly why it gets searched so many different ways:

• "math puzzle" — because the wall shows what looks like an arithmetic equation
• "12345 puzzle", "keypad puzzle", "keypad code" or "number puzzle" — because the thing you eventually interact with looks like a numbered keypad
• "morse code puzzle" — because the symbols are made of bars and dots, which reads visually like Morse code's dashes and dots
• "void puzzle" — because the whole thing happens in the level called Neuro-Void: Fragments

The Morse code guess is the most common misconception, and it's worth stating clearly: it isn't Morse code. At first glance the bar-and-dot system reads like Maya numerals — one bar equals 5, one dot equals 1 — combined into an equation like "two bars two dots minus one bar two dots plus four dots," and that's exactly how the streamers first tried to read it. Neither reading is right: the symbols describe positions on the keypad, not letters or numbers.

Step 1: find the wall that actually matters

The room typically has two or three separate equation walls. Start with the one whose symbols include dots — it's the easiest to read, because each dot maps straight to one keypad cell. The walls made mostly of bars look unsolvable at first; they aren't decoys, they just use the bar rule explained further down. In the recorded playthrough, the two streamers spent a chunk of their roughly 40 minutes on this puzzle staring at the bar-heavy walls before noticing this (watch the moment).

Step 2: don't do the math

This is the actual twist, and it's the reason this puzzle trips people up even after they've found the right wall. The natural instinct is to translate the bars and dots into a number, do the addition and subtraction the equation implies, and then try to type that result somewhere. That instinct is wrong.

The real solution, in the words of the player who cracked it on stream: "It's literally the spaces on the right on this wall here. It's the dot placement." In other words, the keypad you interact with isn't a number-entry pad at all — it's a grid, and the cells you need to light up correspond exactly to where the dots are positioned on the correct wall's symbols. You're copying a spatial pattern, not solving arithmetic and entering an answer. The math on the wall is effectively a decoy layered on top of the real, visual puzzle.

Step 3: it doesn't matter which correct wall you use

If your playthrough has multiple valid (dotted) equation walls with different numbers on them, don't worry about which one is "right" — in the recorded playthrough, different walls with different equations all opened the same door. As one of the players put it: "I think it's the same. I think they equal the same [result]." Solve whichever dotted wall you find first; you don't need to hunt for a specific one.

Harder walls: bars, plus and minus

The first wall you meet can be solved with dots alone. Later keypad walls — in a full-game recording the next ones turn up in the Shed (watch) — mix bars, dots, plus and minus signs, and copying dots stops working. The streamers were stuck on these until one of them worked out the missing rule: "Basically, the line means three in a row."

Treat the keypad as a 3×3 grid and work through the equation one term at a time, left to right:

For example, "minus the whole top bar" means switching off all three top cells, even if a previous term had just lit them. As the player who cracked it put it, you could "pre-think it through, but sometimes it's easier just to do it in sequence." If you get lost, reset the pad and start again from the first term (watch the solve).

The bar rule also explains why the bar-heavy walls in the first Neuro-Void room looked impossible: they were never Maya-style arithmetic. When the streamers went back after the credits with the rule in hand, the "second equation" opened the door the same way the dotted one had (watch).

Where the keypad walls are

The first symbol wall is in Neuro-Void: Fragments; the harder plus-and-minus versions appear in the Shed, including one in a hidden upper area. See the full walkthrough for where both areas fit in the level order.

A separate puzzle in the same room

Neuro-Void also has a steam pipe routing puzzle that has nothing to do with the symbol locks — each player works their own panel of valves and you route steam pressure between you to open a different door. It doesn't correspond to any of the four search terms this page covers, but if you're in the room and see valve panels instead of a symbol wall, that's what you're looking at; see the puzzles overview for where it fits among everything else in the game.

Is this puzzle actually good?

Worth setting expectations honestly: the two streamers who solved this live weren't shy about their frustration in the moment, at one point saying outright, "I don't understand these puzzles." The trick — ignore the math, copy the dots — isn't clued very clearly in the game itself. If you found this page because you were stuck, you're not alone; it caught experienced players off guard too.

FAQ