Solving Approach
Words in this cipher average roughly 4.8 letters apiece. With fewer short words to lean on, watch for repeated letter pairs and common endings like "-ING" or "-TION." This is rated hard — the substitution pattern is less forgiving, so patience with frequency analysis pays off.
About Francis Darwin
Francis Darwin was a botanist and physiologist who became famous for his groundbreaking work on plant movement and growth. The son of Charles Darwin, Francis collaborated with his father on experiments examining how plants respond to light and gravity, publishing their influential book "The Power of Movement in Plants." He famously believed that plants possessed a kind of "plant brain" in their root tips, a revolutionary idea that challenged conventional understanding of plant biology and laid foundations for modern plant science.
Did you know? After his father's death, Francis Darwin edited and published a collection of Charles Darwin's letters and autobiographical writings, helping to preserve his legacy.