The Periodic Puzzle Project: Chemistry x Sudoku
A book of elemental chemistry history and trivia and corresponding variant sudoku puzzles themed for all 118 elements!
$6.2K
pledged of $750
823%
funded
193
backers
Ended
time left
$205.667
avg/day
A+
Funding Grade
Funding Rate
823%
Goal exceeded
backers
193
6.4/day avg
Total Raised
$6.2K
Goal: $750
Timeline
Created
May 24, 2025
Launched
Aug 15, 2025
Deadline
Sep 14, 2025
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