Puzzle Detail ♞ _v1 4×4 Mathdoku Wildlife Mathdoku Coral Reef 4×4 Easy — Set 1 Mathdoku B easy 4×4 Set 1 Table Grid 2-1=3=33=1=2=41=1-2-2=27+1=1Show solution4213312414322341 Print ← More Mathdoku