Prussian blue
The creator of the Prussian blue wanted to obtain a red but an error of ingredients decided otherwise.
Comments
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PetibonomTranslate Original VersionSuperbe, bravo !March 27, 2023, 1:19 pm -
micnerTranslate Original VersionBien illustré :)March 27, 2023, 5:07 pm -
M18091963MTranslate Original Versionanother great puzzle! thank youMarch 27, 2023, 8:21 pm
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teejeeTranslate Original VersionLuminosissime !March 28, 2023, 6:45 pm -
marionjfrTranslate Original VersionThank youMarch 30, 2023, 4:58 pm