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Scientists & Inventors Cryptograms
Scientists are often thought of as people who deal in facts, but the greatest of them are distinguished by something harder to quantify: a fierce, almost childlike curiosity that refuses to accept "we don't know" as a permanent answer. These cryptograms draw from physicists, biologists, astronomers, and inventors who changed how we understand the universe — and who often had remarkably beautiful things to say about the experience of discovery. Einstein on imagination, Curie on persistence, Sagan on wonder.
62 puzzles11 easy40 medium11 hard
Albert Einstein
Wisdom · 64 letters
Albert Einstein
Science · 63 letters
Albert Einstein
Science · 46 letters
Rachel Carson
Nature · 62 letters
Galileo Galilei
Education · 62 letters
Albert Einstein
Philosophy · 49 letters
Rachel Carson
Nature · 91 letters
Albert Einstein
Science · 86 letters
Carl Sagan
Science · 92 letters
Albert Einstein
Humor · 62 letters
Charles Darwin
Philosophy · 62 letters
Edwin Hubble
Science · 56 letters
Albert Einstein
Education · 56 letters
Carl Sagan
Science · 46 letters
Albert Einstein
Education · 72 letters
Thomas Edison
Inspirational · 83 letters
Albert Einstein
Creativity · 50 letters
Albert Einstein
Nature · 58 letters
Neil deGrasse Tyson
Science · 63 letters
Neil deGrasse Tyson
Science · 64 letters
Alan Turing
Science · 58 letters
Albert Einstein
Creativity · 53 letters
Albert Einstein
Science · 94 letters
Louis Pasteur
Science · 91 letters
Albert Einstein
Nature · 62 letters
Edwin Hubble
Science · 83 letters
Albert Einstein
Creativity · 55 letters
Thomas Edison
Health · 125 letters
Albert Einstein
Success · 58 letters
Albert Einstein
Science · 65 letters
Carl Sagan
Science · 65 letters
Albert Einstein
Humor · 77 letters
Albert Einstein
Science · 74 letters
Albert Einstein
Inspirational · 41 letters
Stephen Hawking
Science · 62 letters
Neil deGrasse Tyson
Science · 46 letters
Marie Curie
Science · 94 letters
Carl Sagan
Science · 115 letters
Albert Einstein
Creativity · 61 letters
Albert Einstein
Science · 90 letters
Albert Einstein
Education · 58 letters
Isaac Newton
Science · 54 letters
Marie Curie
Science · 76 letters
Albert Einstein
Inspirational · 48 letters
Albert Einstein
Humor · 111 letters
Charles Darwin
Success · 94 letters
Albert Einstein
Success · 64 letters
Albert Einstein
Creativity · 50 letters
Carl Sagan
Science · 55 letters
Wernher von Braun
Science · 48 letters
Albert Einstein
Science · 58 letters
Albert Einstein
Science · 57 letters
Nikola Tesla
Science · 100 letters
Albert Einstein
Success · 71 letters
Ernest Rutherford
Science · 56 letters
Albert Einstein
Wisdom · 44 letters
Albert Einstein
Freedom · 65 letters
Albert Einstein
Inspirational · 43 letters
Stephen Hawking
Science · 67 letters
Marie Curie
Wisdom · 47 letters
Niels Bohr
Science · 70 letters
Thomas Edison
Humor · 58 letters