Puzzle Detail ♞ _v1 4×4 Mathdoku Fraction Mathdoku Fifths 4×4 Easy — Set 1 Mathdoku B easy 4×4 Set 1 Table Grid 4=3=1=2=5+13=31-6+1=2=21=7+4Show solution4312142332412134 Print ← More Mathdoku