Puzzle Detail ♞ _v1 4×4 Mathdoku Fraction Mathdoku Ninths 4×4 Easy — Set 3 Mathdoku B easy 4×4 Set 3 Table Grid 3=1=14=2=1=32=4=5+13=32-4=2-1=Show solution3142132442132431 Print ← More Mathdoku