Saimoe Maze: The black/white symbol.
Buttonage: The number of each button's color/border color (red border don't count), the number of P buttons, and the number of special buttons.

Here is one for GTA Cheats: What Cheat Codes did you use?

@Ethan0622 The typical paths of the logfile are shown on the front page of the logfile analyzer [ktane.timwi.de].

@Timwi where do i get that from?

@Ethan0622 I would need the logfile to investigate that issue.

it either doesnt give me a question or solves itself

the font is called gabriola if anyone is wondering

Maybe you could add Challenge & Contact: Which were the questions in each stage? Which were the letters shown on display?

maybe you can add Creation? the weathers in Day X?

good mod but i think there should be question for vanilla modules too

That's not a problem of the Souvenir mod itself, if you wrote down that in my training mission pack I would have already fixed that...

Pardon me, but I believe there is a problem with this module. Whenever I select a mission that requires it (i.e. the training mission by Mr. Porcu), the description says this:

Missing mods:
brokenButtons
cheapCheckout
skewedSlots

The problem is that I know I have those modules enabled. What is the problem?

Not sure if you are still debating on adding more questions about other modules, but some thoughts I had about modules not currently asked about:
Color Flash - last flashing color/word
Colored Squares - first/last color
Combination Lock - 1st number in sequence
Complicated Buttons - 1st button to earn strike
Crypto - which text was in the solved cryptogram
English Test - nth correct answer in solved run
Microcontroller - nth LED to light/first non-white to color
Mystic Square - location of the knight
Probing - missing frequency from nth wire in reading order
Sea Shells - keywords for nth stgae
Simon Screams - colors in CW order/nth stage
Skewed Slots - original code
Souvenir - module asked about in question X.
Square Button - color that lit/flashed if button was held
Switches - original state
Symbolic Password - symbols in original state
Third Base - nth character sequence in main display
Tic-Tac - original location of X/Os

This is an awesome idea!