This Valentine’s Day-themed sudoku puzzle is as sweet as can be!

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

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.

Try to create every number from 1 to 50 with the number four by using addition, subtraction, multiplication, division... even exponents and decimals!

In autumn, the leaves turn red, orange, and yellow—test your logic skills with a sudoku puzzle to match!

Need a fun activity to do on a long drive? Look no further than this tricky sudoku puzzle!

Use your logic skills to out what each kid at the costume contest dressed up as! 

Before you dress up and go trick-or-treating, try a problem-solving challenge full of cool Halloween costumes!

This easy Sudoku puzzle features the lowercase letters a, b, c, and d! Solve the puzzle by writing each letter only once in each row, column, and block.

Complete these real-life puzzle by arranging and rearranging items in a shopping cart to make them fit together.

Have a bear-y fun time with this winter-themed puzzle!

Solve a sweet sudoku puzzle in this Valentine’s Day-themed worksheet for first and second graders!

You just won an amazing prize, but it’s locked in a safe! Thankfully, the code is a single integer between -40 and 40, and you’ve got the clues to solve it.

Get into the spirit of fall with this middle-grade numbers puzzle!

Solve for the snowy symbols in this colorful wintery worksheet!

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

This winter, curl up with a mug of cocoa and a tricky puzzle!

Snowed in? Snow problem! Celebrate the winter season with this colorful logic puzzle!

Embrace Earth Day with this classic number puzzle for third through fifth graders!

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

On this kindergarten math worksheet, kids use their logical reasoning and critical thinking skills to solve a picture Sudoku puzzle with a back to school theme.

Take brain teasers to the next level with this extra-challenging magic square puzzle that features decimals!

On this fun Halloween Sudoku, kids use their logical reasoning and critical thinking skills to solve this puzzle.

Help your fourth grader solve her way to Sudoku Island by completing this classic number placement puzzle.

On this kindergarten math worksheet, kids use their logical reasoning and critical thinking skills to solve a colorful Sudoku puzzle.

Children will follow the clues to shade in the numbers on a hundreds board in this playful math puzzle.

Children will follow the clues to shade in the numbers on a hundreds board in this playful math puzzle.

Children will follow the clues to shade in the numbers on a hundreds board in this playful math puzzle.

Here's a fun puzzle that will introduce your child to basic logic, plus teach him a little about process of elimination.

Learners will determine the rule for each sequence to find the missing numbers in this engaging math puzzle.