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.

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

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

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

To complete this worksheet your first grader will need to match the different animals with their homes.

Challenge your third grader to complete this perplexing maze modeled after the White House.

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

Challenge your third grader to this heart matching game! Beware: It's more difficult than you'd think!

If your third grader loves robots, but needs some help with multiplication, then we've got the worksheet for him!

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

Challenge your second grader to create a Sudoku masterpiece! Deciphering the puzzle and finding the correct number placement will boost a number of skills.

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

Challenge your fourth grader to an entertaining and educational Sudoku puzzle. She won't even realize she's exercising her brain!

Want a fun way to boost your third grader's multiplication skills? This winning worksheet integrates multiplication practice into a fun robot building activity!

Use this space-themed Sudoku puzzle to help your 5th grader develop thinking skills. Pick your own difficulty level with Education.com's Worksheet Generator.

This worksheet will help your first grader with his sorting skills. He will need to carefully look at the pictures and decide where the missing items go.

This fun-filled, yet educational printable packs in multiplication and mental math practice as it shows your third grader how to build his own robot.

Can you third grader use his multiplication skills to put the mixed-up robot back together? He'll boost his mental math skills, too!

This Nature Sudoku Challenge will allow your child to enjoy the beauty of nature pictures while using their critical thinking skills to solve the puzzle.

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

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

Try your luck with this picture-based sudoku for kindergarteners and first graders!

Prepare for the school day with this engaging sudoku puzzle for kindergarteners and first graders!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Build a flurry of logic skills with Snowman Sudoku for third through fifth graders!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Put your addition skills to the test with these puzzle boxes for second and third graders! 

Gather your supplies for the start of the school year with this sudoku for first, second, and third graders!

Solve integer equations using eggs, lambs, and bunnies with this Easter-themed worksheet for seventh graders!