Puzzle Detail ♞ _v1 4×4 Mathdoku Fraction Mathdoku Sixths 4×4 Easy — Set 4 Mathdoku B easy 4×4 Set 4 Table Grid 6+2-1=5+34=3=4=3-2=21=2=43=3Show solution4321213434121243 Print ← More Mathdoku