Sarah rescued four pets, but she can't remember which month she adopted each animal. Use logic and the clues given to help her out!

Get ready for an even tastier challenge with level 3 of this Pie Picture Sudoku worksheet!

Looking for a worksheet to help your kid's math skills? This printable is all about Sudoku.

KenKen® is a math logic game that comes from Japan. This beginner puzzle is perfect for a fifth grade student working on operations and math reasoning.

Students use their logic skills to find out which Valentine's Day gift each friend received!

Here's a fun challenge for your 5th grade math student. Practice addition and multiplication skills in preparation for factoring equations.

Play hi-tech sudoku! Your fourth grader will use her problem solving and critical thinking skills to solve this frustratingly fun math puzzle!

Learners will use the alphabet key to unlock the words written in the heart in this playful Valentine's Day puzzle.

The wicked witch is brewing up some potions. Can you help figure out which potion is what color and how long it takes to make?

Looking for a way to get your child excited about math? These math puzzles are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

This sudoku puzzle is a great way to keep kids engaged in numbers over the July Fourth holiday.

Get ready for some all-star algebra with these challenging math puzzles. Your student can practice addition and multiplication to solve each puzzle.

Aliens are invading, and somehow you got trapped in the middle of a crop circle! Put on your thinking cap to get through complex loops before aliens arrive.

Pre-algebra students can put their addition and multiplication skills to the test with these mind-bending diamond puzzles.

Challenge yourself to a ghostly maze right in the middle of one of London's creepiest landmarks.

Challenge your fourth grader to solve this mind-stimulating Sudoku puzzle! He'll be feeling sweet as a honeybee when he's finished.

It's a long way from Alcatraz Island to the shore! Halloween ghosts are in hot pursuit, and this twisting maze isn't easy. Escape before the ghosts catch you!

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.

Throw your math student a curve-ball with these pre-algebra puzzles! He'll practice addition and multiplication skills to solve each 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.