peek at solution solve puzzle
quality: difficulty: solvability: line & color logic only
Puzzle Description Suppressed:Click below to view spoilers
#1: Trish (tryingmysoul) on May 10, 2011
If you say so. Nice puzzle though.#2: Kristen Vognild (kristen) on May 10, 2011
I agree!#3: Charlie F (kaleidoscopicepic) on Jan 22, 2012
It took me a bit to figure out that the S represented the integral sign... I think of them more like the letter f... (I don't think this is a spoiler...)#4: BlackCat (BlackCat) on Sep 16, 2020
If you say so.#5: CB Paul (cbpaul) on Mar 18, 2021
It'd be sexier if you spelled calculus right. :-)#6: Claudia (clau_bolson) on Jan 7, 2023
[said one who minored in math]
Good at math, bad at spelling... great puzzle but typos make me grind my teeth
Show: Spoilers
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