Brain Teasers

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Hardest Teasers

These brain teasers have been voted as the most difficult. Only teaser with at least 20 votes are shown. Good luck solving them!

Sort by: Title Popularity Difficulty

61 Mixing Math and Poetry

(2.79)

(3.13)
62 Against the Odds

(2.07)

(3.13)
63 Bingo Card 4

(1.69)

(3.13)
64 16 + 53 + 3 + 27 + 7 = 14

(2.56)

(3.13)
65 Operation: Weather-Ectomy

(2.6)

(3.13)
66 Magnificent Seven

(2.57)

(3.13)
67 Hidden Message

(2.82)

(3.12)
68 1, 3, 6, 55, 66...

(2.2)

(3.12)
69 Decapitation

(3.14)

(3.12)
70 HH

(2.06)

(3.12)

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