Puzzle A Day
banner
puzzleaday.bsky.social
Puzzle A Day
@puzzleaday.bsky.social
puzzleaday.wordpress.com

My new book, 'The Encyclopedia of Science Oddities' is available now on Amazon: https://mybook.to/scienceoddities
Pinned
I'm pleased to announce the release of my new book: The Encyclopedia of Science Oddities. It features more than 160 sub-chapters dedicated to topics including neutron stars, quantum mechanics, & the human brain. Available on Amazon in paperback & ebook: mybook.to/scienceoddit...
Puzzle: A Curious Riddle

#puzzle #puzzles #puzzleaday
December 11, 2025 at 12:44 AM
Puzzle: The Biased Coin Challenge

#puzzle #puzzles #puzzleaday
December 10, 2025 at 12:27 AM
Puzzle: The World’s Hardest IQ Test

#puzzle #puzzles #puzzleaday
December 9, 2025 at 12:35 AM
December 8, 2025 at 12:45 AM
An Only Connect Puzzle

#puzzle #puzzles #puzzleaday
December 7, 2025 at 12:37 AM
Puzzle: The World’s Weirdest Number Sequence

#puzzle #puzzles #puzzleaday
December 6, 2025 at 12:45 AM
Three Rebus Puzzles

#puzzle #puzzles #puzzleaday
December 5, 2025 at 12:56 AM
My new book, ‘The Encyclopedia of Science Oddities’, is the perfect Christmas gift for anyone who loves unbelievable facts, quirky discoveries, and the wonderfully weird side of science. It’s available on Amazon as a paperback and ebook.
December 4, 2025 at 3:59 AM
A Perimeter Puzzler

#puzzle #puzzles #puzzleaday
December 4, 2025 at 12:26 AM
An Interesting Chess Puzzle

#puzzle #puzzles #puzzleaday
December 3, 2025 at 12:31 AM
Puzzle: A Quiz With A Twist

#puzzle #puzzles #puzzleaday
December 2, 2025 at 12:17 AM
Puzzle: Is Bob In A Relationship With BELLA Or ELOISE?

#puzzle #puzzles #puzzleaday
December 1, 2025 at 12:21 AM
Puzzle: How Many Triangles Can You Form?

#puzzle #puzzles #puzzleaday
November 30, 2025 at 12:16 AM
An Only Connect Puzzle

#puzzle #puzzles #puzzleaday
November 29, 2025 at 12:24 AM
Puzzle: A Number Sequence With Two Solutions

#puzzle #puzzles #puzzleaday
November 28, 2025 at 12:06 AM
Puzzle: The Hanging Paradox

#puzzle #puzzles #puzzleaday
November 27, 2025 at 12:42 AM
Three Rebus Puzzles

#puzzle #puzzles #puzzleaday
November 26, 2025 at 12:37 AM
Puzzle: The Mystery Word

#puzzle #puzzles #puzzleaday
November 25, 2025 at 12:08 AM
Puzzle: A Google Job Interview Question

#puzzle #puzzles #puzzleaday
November 24, 2025 at 12:22 AM
Puzzle: How Many Triangles Are In This Image?

#puzzle #puzzles #puzzleaday
November 23, 2025 at 12:21 AM
An Only Connect Puzzle

#puzzle #puzzles #puzzleaday
November 22, 2025 at 12:37 AM
A ‘Mate In Two’ Puzzle

#puzzle #puzzles #puzzleaday
November 21, 2025 at 12:14 AM
Puzzle: Words With The Same Trait

#puzzle #puzzles #puzzleaday
November 20, 2025 at 12:21 AM
Puzzle: Which Is Larger?

#puzzle #puzzles #puzzleaday
November 19, 2025 at 12:34 AM
Three Rebus Puzzles

#puzzle #puzzles #puzzleaday
November 18, 2025 at 12:34 AM