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Science Quiz
/ Blitz: Solved or Not?
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Can you choose whether each famous mathematical problem has been (S)olved or (N)ot within one minute? (SEE HOW TO PLAY)
by
Daandyy_Raandyy
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Remember - if something has been shown to be impossible or false, that IS considered to be "solved". All statuses valid as of June 6, 2017.
Also try:
Is That a Real Gemstone?
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Problem
(S)olved or (N)ot?
Details
Collatz Conjecture
Has yet to be proven.
'The Bridges of Konigsberg' Problem
Proven to be impossible by Leonard Euler in 1735.
Four Color Theorem
Initially verified by Kenneth Appel and Wolfgang Haken in 1978.
Squaring the Circle
Proven impossible in 1882 when Ferdinand von Lindemann proved pi was transcendental.
Goldbach's Conjecture
Has yet to be proven.
Honeycomb Conjecture
Verified by Thomas Hale in 1999.
P versus NP
Has yet to be proven.
Riemann Hypothesis
Has yet to be proven.
Legendre's Conjecture
Has yet to be proven.
Poincaré Conjecture
Proven to be true by Grigori Perelman in 2002.
Continuum Hypothesis
Proven to be unprovable in 1940 by Gödel.
Fermat's Last Theorem
Verified by Andrew Wiles in 1993.
Existence of Odd Perfect Numbers
Has yet to be proven.
Rationality of 'π + e'
Has yet to be proven.
Infinite Twin Primes Problem
Has yet to be proven.
Trisecting an Angle (via compass and straightedge)
Proven to be impossible in 1837 by Pierre Wantzel.
Continuum Hypothesis
Proven to be impossible in 1837 by Pierre Wantzel.
P versus NP
Proven to be impossible in 1837 by Pierre Wantzel.
Riemann Hypothesis
Proven to be impossible in 1837 by Pierre Wantzel.
Fermat's Last Theorem
Proven to be impossible in 1837 by Pierre Wantzel.
Four Color Theorem
Proven to be impossible in 1837 by Pierre Wantzel.
Goldbach's Conjecture
Proven to be impossible in 1837 by Pierre Wantzel.
Collatz Conjecture
Proven to be impossible in 1837 by Pierre Wantzel.
Squaring the Circle
Proven to be impossible in 1837 by Pierre Wantzel.
Infinite Twin Primes Problem
Proven to be impossible in 1837 by Pierre Wantzel.
Poincaré Conjecture
Proven to be impossible in 1837 by Pierre Wantzel.
Trisecting an Angle (via compass and straightedge)
Proven to be impossible in 1837 by Pierre Wantzel.
Rationality of 'π + e'
Proven to be impossible in 1837 by Pierre Wantzel.
Honeycomb Conjecture
Proven to be impossible in 1837 by Pierre Wantzel.
'The Bridges of Konigsberg' Problem
Proven to be impossible in 1837 by Pierre Wantzel.
Existence of Odd Perfect Numbers
Proven to be impossible in 1837 by Pierre Wantzel.
Legendre's Conjecture
Proven to be impossible in 1837 by Pierre Wantzel.
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