Unsung Geniuses of Nineteenth Century InnovationSize: 15Difficulty: easyForgotten Inventors of the 19th CenturyDiscover the lesser-known inventors who shaped 19th-century technology and progress through this challenging crossword puzzle.
Hidden Minds of 19th Century InnovationSize: 16Difficulty: easyForgotten Inventors of the 19th CenturyExplore the lesser-known inventors whose breakthroughs shaped the 1800s in this challenging crossword.
Hidden Genius Innovators of the 1800sSize: 13Difficulty: easyForgotten Inventors of the 19th CenturyExplore the obscure yet impactful inventors of the 19th century who shaped technology and progress but remain largely unrecognized.
Hidden Minds of Victorian InnovationSize: 11Difficulty: easyForgotten Inventors of the 19th CenturyExplore the brilliant yet overlooked inventors of the 19th century who shaped technological progress with their ingenious creations.