On the Subject of Ill Logics

Why is there a Venn diagram? Why am I being timed? Ó̷̖̹͍̫̓̋h̷̢̲̹̊͊ ̵̧͉̪͖̈͝n ̵̧͉̪͖̈͝Ŏ͈͖̦͂̋̚.̶

• This module has sixteen buttons, one for each area of a 4-way Venn diagram identical to the one shown below.
  Selecting any one of them toggles its submission state.
• Once the timer starts, a boolean logic expression will be displayed above the Venn diagram.
  A response will be submitted after 90 seconds have passed.
• For each area, substitute its truth values into the expression and add it to the submission if it outputs true.
  • Letters that appear in a given area input true into the expression.
    Letters that do not input false.
  • Operations inside of brackets are evaluated before operations outside of them.
    Otherwise, operations are evaluated from left to right.
• If all areas that give true outputs are submitted once time runs out, the module will solve, otherwise a strike will be incurred and a new expression generated.

The following images describe the operators that may appear in the expression, the grey areas output true:

X ∧ Y AND	X ∨ Y OR	X △ Y XOR	X ↦ Y IMP
X | Y NAND	X ↧ Y NOR	X ≡ Y XNOR	X ↤ Y IMPBY

Assessment Completed 5 error(s) detected. Activation: - Timer begins before bomb activation. (Startflag) Display: - Characters are displayed with the wrong symbols. (Express) - Venn diagram displays correct submission when an incorrect submission is given. (SolValidator) Striking Mechanism: - Fails to trigger upon missing an area that outputs true. (SolValidator) Stability: Timer drains faster when the device is subjected to rapid movements. (Espuma) Final Result FATAL ERROR. Do NOT push to production.