Your students will need to fill in this KenKen® grid using their addition and subtraction facts and some logical thinking skills.

Can you use your logic skills to find out what new toy Ben just got? Try this colorful brain teaser!

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

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.

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

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.

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.

Have some fun in the sun with this satisfying sudoku puzzle!

Puzzle your way to perfection in this fun pool-themed worksheet!

This addition puzzle is ready and waiting for your child to solve it!

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.

Children put their science vocabulary to the test with this engaging crossword puzzle!

This addition puzzle is perfect for getting your student started with KenKen®!

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

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

Check out this KenKen® puzzle, a math game that combines addition and logic!

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!

Practice integer operations with this Valentine’s Day-themed puzzle for middle schoolers!

Sweeten your preschooler's day with this cute birthday cake dot to dot puzzle.

Pack your picnic baskets and get ready to solve this classic number puzzle!

Children search for dimes, quarters, pennies, and more in this money word search puzzle.

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!

Hmm, something is fishy with this dot to dot puzzle. It must be April Fools' Day!

Take the block puzzle challenge! This series of tangram-style geometry puzzles is a great way to build logic skills in your kindergartener.

KenKen® is a new great puzzle for students to use to practice addition and subtraction facts!

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