Logic Puzzles

These mental arithmetic logic puzzle books are cram packed full of hundreds of interesting and fun number puzzle grids.

How it works

Study the grid of spaces, into each of which a number must be placed in such a way that all the horizontal, vertical and diagonal sums all work out correctly.

Each logic puzzles book comes full of dozens of logic puzzle grids as well as a host of other fun puzzles and games for hours of fun.

Not grade specific

Buy now on Amazon US | UK | AU

Buy now on Barnes & Noble

Buy now on Amazon US | UK | AU

Buy now on Barnes & Noble

Buy now on Amazon US | UK | AU

Buy now on Barnes & Noble

Buy now on Amazon US | UK | AU

Buy now on Barnes & Noble

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