#puzzles Trending Posts - Proof of Brain

1 day ago

Chess Puzzle of the Day (Jan 22, 2026) | Problema de ajedrez del día (22-En-2026) ♔♞♙ Chess Puzzle of the Day White to play and win Well, this is a

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0.650 POB

3 days ago

Chess Puzzle of the Day (Jan 21, 2026) | Problema de ajedrez del día (21-En-2026) ♔♞♙ Chess Puzzle of the Day Black to play and win Black has had a

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about 14 hours ago

Chess Puzzle of the Day (Jan 23, 2026) | Problema de ajedrez del día (23-En-2026) ♔♞♙ Chess Puzzle of the Day White to play and win Do you want t

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0.094 POB

4 days ago

Chess Puzzle of the Day (Jan 20, 2026) | Problema de ajedrez del día (20-En-2026) ♔♞♙ Chess Puzzle of the Day Black to play and win Today saw sever

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0.316 POB

7 days ago

Chess Puzzle of the Day (Jan 17, 2026) | Problema de ajedrez del día (17-En-2026) ♔♞♙ Chess Puzzle of the Day White to play and win White faces a d

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0.545 POB

6 days ago

Chess Puzzle of the Day (Jan 18, 2026) | Problema de ajedrez del día (18-En-2026) ♔♞♙ Chess Puzzle of the Day White to play and win The black piece

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0.315 POB

5 days ago

Chess Puzzle of the Day (Jan 19, 2026) | Problema de ajedrez del día (19-En-2026) ♔♞♙ Chess Puzzle of the Day White to play and win There must be s

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0.101 POB

2 months ago

Chess Puzzle of the Day (Nov 14, 2025) | Problema de ajedrez del día (14-Nov-2025) ♔♞♙ Chess Puzzle of the Day Black to play and win Despite the lar

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0.000 POB

@learningpages 0

about 1 year ago

Connect 25 Dots with 8 Lines **You may have seen the puzzle where you have to connect 9 dots with 4 straight lines without lifting the pen from the paper or going ba

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@learningpages 0

over 1 year ago

Connect 9 Dots with Four Lines **You may have seen this puzzle where you have to connect 9 dots with 4 straight lines without lifting the pen from the paper or going back on yourself — it’s a traditional ‘thinking outside t

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0.000 POB