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

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.

Don't get trapped in the Bermuda Triangle! You'll need to make some swift twists and turns to escape these notorious waters. Are you up for the challenge?

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

Riddles plus math? Now that sounds like a winning combination!

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!

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.

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

Looking for a worksheet to help your child with science? This printable will help them with their biology vocabulary.

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.

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

In this playful puzzle, learners will re-order the letters in each egg to reveal the Easter-related word hidden inside.

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.

Numbers are full of patterns! Can you use your knowledge of patterns in times tables and math facts to solve this riddle?

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.

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

Build math and logic skills with this holiday-themed Sudoko puzzle.

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

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

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!

If your child has a knack for number games, he'll love this mysterious math puzzle. Kids will use addition, subtraction, multiplication, and division skills.

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?

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

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

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

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

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

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!