Keep your amazing math student on his toes with some challenging puzzles! These math grids are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

Does your child need a little challenge in math and problem solving? These math puzzles are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

Calling all Sudoku and Ken Ken buffs, here's a little something new! These math puzzles are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

In this puzzle, learners will challenge themselves to create up to 28 different words from the phrase "Celebrate Valentine's Day."

Solve the puzzle to practice your problem solving and critical thinking skills as you "paint by number" with this fun sudoku puzzle.

Use your ghost hunting skills to help solve this logic problem about some haunted places. Have a spooktacular time solving this ghoulish mind bender.

Challenge your fourth grader to "sew" up a snazzy Sudoku puzzle!

"Sewing" up this Japanese number placement game is a project that will boost both your child's critical thinking and problem solving skills!

Boost your fourth grader's critical thinking and problem solving skills with this entertaining printable puzzle!

Give your fourth grader some inconspicuous practice with numbers with this colorful Sudoku puzzle!

This challenging number puzzle is a great way to boost your child's critical thinking skills and strategic ability.

Sew together some critical thinking and problem solving skills along with some basic math practice as you solve this fun sudoku puzzle.

Flex your problem-solving muscles this spooky season with this fun Halloween-themed logic puzzle!

Get students in a planet-friendly mindset with this Earth Day-themed logic puzzle!

Engage students in critical thinking with this line order-themed logic puzzle!

Fill out as many spaces as you can and get a bingo in this summer-themed activity!

Puzzle your way to perfection in this fun pool-themed worksheet!

Give your brain a fun workout as you complete this summery worksheet!

Need a fun activity to do on a long drive? Look no further than this tricky sudoku puzzle!

This Valentine’s Day-themed sudoku puzzle is as sweet as can be!

Pack your picnic baskets and get ready to solve this classic number puzzle!

Make a splash with this spring-themed sudoku for third, fourth, and fifth graders!

Play with words in this cheerful spring activity!

Take a journey across the globe with this fun word puzzle for upper elementary students!

Figure out the results of an Easter egg hunt in this fun logic puzzle for upper elementary students!

Embrace Earth Day with this classic number puzzle for third through fifth graders!

Embrace Easter celebrations with this puzzle for third, fourth, and fifth graders!