The challenge is to fill the selected grid with numbers so that every column, every row, and a 3x3 box contains all the numbers without repeating them.
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Candy
Gold
Fortu
Stirr
Mahjo
Paper
Homer
Demon
Jack
Fashi
Jewel
Gunho
Baby
Octon
Avoid
Fire
Géom
Grand
Blitz
Among
Black
Mix A
Super
Amgel
Six R
A Pri
Simpl
Rescu
Volum
Stumb
Snowm
Sweet
Class