1 The Japanese automaker whose pioneering hybrid technology made the Prius one of the most recognizable fuel-efficient vehicles globally.
Answer: TOYOTA (6 letters)
◀ All past puzzles
Guess Macro — Wednesday, March 11, 2026
The five questions from Wednesday, March 11, 2026, with their answers. This puzzle is no longer playable; today's game is on the home page, and the last seven days can still be played in the practice archive.
2 The investment firm founded by Ken Griffin that operates both a large hedge fund and one of the largest market makers in equities.
Answer: CITADEL (7 letters)
3 The options pricing model developed in 1973 that revolutionized derivatives markets.
Answer: BLACKSCHOLES (12 letters)
4 The high-frequency trading firm founded by Jeff Yass that is one of the largest liquidity providers in global markets.
Answer: SUSQUEHANNA (11 letters)
5 The exchange in Amsterdam where many European technology companies list their shares.
Answer: EURONEXT (8 letters)