Game guide
How to play What must be true?
Choose the statement that must follow from the given premises.
Logic game guide
Rules
- Treat every premise as true, even if it sounds unusual.
- Only choose conclusions forced by the premises.
- Do not use real-world knowledge outside the statements.
How to answer
- Translate each premise into a relationship.
- Select the conclusion that is logically necessary.
Solving tips
- Beware statements that are merely possible.
- Negative and “some” statements are weaker than they look.
Playable examples
What must be true? example 1
Practice example · difficulty 1
What must be true? example 2
Practice example · difficulty 3