In this kindergarten math worksheet, kids use logical reasoning and critical thinking skills to solve a Sudoku puzzle with lowercase letters E, F, G, and H.

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.

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.

On this kindergarten math worksheet, kids use their logical reasoning and critical thinking skills to solve a Sudoku puzzle with the numbers 17, 18, 19, and 20.

Does your child love puzzles? Introduce him to tangrams! Use all 7 tangram shapes to re-create the picture on this page.

Add to the fun of beginning a new year with this picture Sudoku puzzle, perfect for quiet time indoors.

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

Have some fun with vocabulary words using a Valentine's Day word scramble for first, second, and third graders!

Get into the spirit of the holidays with this fun crossword puzzle! Your child will get to practice his handwriting skills and build his vocabulary.

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?

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

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 simple, sporty Sudoku puzzle is perfect for kindergarteners! Your little sports star will get to build logic skills as he solves the picture Sudoku.

This sudoku puzzle is a perfect indoor activity for a chilly winter day.

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.

This Cupid match worksheet gets your child to focus on finding matching pictures. Find Cupid and his cupid match in this fun worksheet.

Looking for a worksheet to stimulate your child's fine motor skills? This printable is great for beginning learners.

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 never too early to introduce your student to Sudoku, especially when it involves Halloween cupcakes! Challenge your student with this easy game of Sudoku.

Get ready for a tangram challenge! Build math and reasoning skills by using all tangram shapes to re-create the picture on this page.

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

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

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!

Kids will have a whale of a good time completing this Sudoku for beginners puzzle! Solve it by writing numbers 1 through 4 once in each row, column, and block.

Get into geometry the fun way, with a challenging tangram puzzle! Your child will use all seven tangram shapes to re-create this picture.

Colorful pictures make this logic game ready for very young kids to start building their skills while simply having fun.

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

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

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

This hard level worksheet will allow your child to enjoy Halloween pictures while challenging her to solve the Sudoku puzzle!