On this kindergarten math worksheet, kids use their logical reasoning and critical thinking skills to solve a Sudoku puzzle with the numbers 9, 10, 11, and 12.

This missing numbers math puzzle will get your kid thinking creatively. Kids who enjoy Ken Ken and Sudoku puzzles will like this amazing math puzzle.

This KenKen math puzzle helps build addition and logic skills!

Your students will need their addition facts and a bit of logic to solve this KenKen® math puzzle.

On this kindergarten math worksheet, kids use their logical reasoning and critical thinking skills to solve a Sudoku puzzle with capital Y, Z, A, and B.

This little froggie wants to go home! But he needs help navigating through the field of lily pads. Can you help him hop his way to safety?

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.

This puzzle printable features picture Sudoku for the Hanukkah season, with one puzzle for easy and one for medium.

Celebrate April Fools' Day with some silly puzzles that you and your child can make at home.

Is it just me, or is this worksheet upside down? Have some April Fools' Day fun unlocking this jester's secret message.

Believe it or not, pine trees and ginko trees have different shaped leaves. See the shapes for yourself and match each leaf to its correct tree.

Help reunite Paul Bunyan and the blue ox, Babe, by drawing a line that connects the two of them. Then color it in when you're finished.

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

This Christmas brainteaser features two pages of colorful medium-level picture Sudoku for young kids.

This Thanksgiving puzzle is a great pre-dinner activity. Be the first in your family to complete the Thanksgiving puzzle, and win!

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

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

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

Kindergarteners will combine math and reading skills in our lowercase letter Sudoku puzzle. Your kid will fill in missing Y's, Z's, A's, and B's in this puzzle.

Here's a colorful way to help your child see patterns in words. She'll change just one letter of each word to work her way down the ladder.

Solve this Thanksgiving Sudoku puzzle by cutting and gluing pictures into the puzzle, with each picture appearing only once in each row, column, and block.

It's time to play KenKen®! This multiple operation logic puzzle is a little tricky, but completely possible for a beginner or intermediate player.

Help your kid practice logical reasoning and critical thinking skills in our lowercase letter Sudoku puzzle. Fill in the Q's, R's, S's, and T's in our puzzle.

Help your student learn geometry the fun way, with a challenging tangram puzzle! Use all seven tangram shapes to try and re-create this picture.

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 is done with easy- and medium-level picture Sudoku maybe she's ready for this one.

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

Little math stars, get ready for a tangram challenge! Students will use all seven tangram shapes to re-create the picture on this page.

Sudoku and Ken Ken enthusiasts will enjoy this mad math puzzle, full of addition, subtraction, multiplication, and division challenges.

Paris is known for its architecture and cafes. This picture has both, but your kindergartener needs to fill in the missing pieces.