## On the Subject of Not Really Quaternions At All

*puts some mathematical terms* **BOOSH!** The module is now impossible.

First things first: if you see
`i`

on the module, then you are good.
^{2} = j^{2} = k^{2} = ijk = -1

Make a list with 4 numbers. We will call these [a, b, c, d] from now on.

Each number in this list has a number and a color.

Fill the two lists as follows:

- Each spot has the color of the symbols in the formula in this order:
[-1, i, j, k]

- Duplicate the list.
- Look at the module's buttons. For each pair of colors, fill in the first list with the largest number of the pair in the respective colored spot on the list.
- Same with the second list, but with the lowest numbers

**NOTE:**treat 0 as 10 when doing this.

Now, you have to swap the numbers with the same color if its corresponding condition applies:

Either i or j is red. |

The bomb has at least one PS/2 port. |

The bomb's serial number contains a letter in the word BLUE. |

The sum of the two white keys is prime. |

Now, some final touches to the lists:

- Substitute "0" by "10".
- If any number appears in the serial number (either one or more times), multiply that number by -1.
*Don't forget doing that with the 10 (if you have it) in case there is a 0 in the s#.* - If
indicators, multiply**no lit***first list*'s*b*,*c*and*d*by -1.

Same with the*second*list in case ofones.**no unlit** - If there is an
**even**number of**batteries**,**swap**the**lists**.