Magicalcule

Magicalcule is the foundation of MagiMathematics.

Your task is simple: make the magic number 10 using 4 gems. Just 10, nothing else matters.

Use the mystical tools and the help of your fairy friends.

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Addition... Gently stir the mix in the mortier, let the magic combine.

Multiplication... Pour into the clay pot and let the ingredients merge.

Division... Ask the fairies for their magic touch to split the ingredients.

Need negation ? Use the cold candle’s chill.

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Thanks to Noru for the beautiful music.