Answer: ESPTEST
The answer ESPTEST has 10 possible clues. See the results below.
Possible Clues:
- 1930s Rhine/Zener experiment
- Experiment with Zener cards
- Attempt to confirm psychic powers
- Exercise with Zener cards
- What you may pass if you solve this clue instantly?
- It might employ Zener cards
- Special-ability check that uses Zener cards
- Event seen early in 'Ghostbusters'
- Clairvoyant's hurdle
- Zener cards are used in it