'28
Which Millennium Prize Problem will AI solve next?
resolves Jan 1, 2028 · source: Polymarket
24H VOLUME
$0
TRADERS
0
PRACTICE MODE · LIVE
CHANCE OVER TIME · 90 DAYS
No solution by Dec 31, 2027 15%
Hodge Conjecture 42%
Riemann Hypothesis 4%
Birch and Swinnerton-Dyer 21%
Yang-Mills 10%
P versus NP 1%
Someone else 8%
OUTCOME
CHANCE
BUY
N2
No solution by Dec 31, 2027
no 24h history yet
0
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9
0
1
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8
9
%
YES 15¢
NO 85¢
HC
Hodge Conjecture
LEADER
no 24h history yet
0
1
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8
9
0
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9
%
YES 42¢
NO 58¢
RH
Riemann Hypothesis
no 24h history yet
0
1
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8
9
%
YES 4.05¢
NO 95.95¢
BS
Birch and Swinnerton-Dyer
no 24h history yet
0
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9
0
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9
%
YES 20.5¢
NO 79.5¢
YA
Yang-Mills
no 24h history yet
0
1
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8
9
0
1
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9
%
YES 9.75¢
NO 90.25¢
PN
P versus NP
no 24h history yet
0
1
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7
8
9
%
YES 2¢
NO 97¢
SE
Someone else
no 24h history yet
0
1
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8
9
%
YES 7.9¢
NO 92.1¢
prices in ¢ = the chance · a winning share pays $1
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PLACE A TRADE · PRACTICE
fee 5% at settlement
N2
No solution by Dec 31, 2027
chance
15%
YES · 15¢
NO · 85¢
STAKE
$25
$100
$250
$500
shares @ 15¢
666.7
if No solution by Dec 31, 2027 wins
+$533 profit
estimate — the final price is set when you buy
Sign in to trade
Practice balance only — nothing at risk. A winning share pays $1; sell any time before then.
MY POSITIONS
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✦
Every settled trade earns Points while the testnet runs —
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ACTIVITY
No trades on this market yet.
predictbay.io
Practice mode only — no real funds · outcomes and resolution rules are sourced from Polymarket; prices are set entirely by trading here
N2
No solution by Dec 31, 2027
YES 15¢ · NO 85¢ · chance 15%
TRADE
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