Are you ready for a connect-the-dots challenge? See if your math whiz can connect all nine dots using only four lines and never lifting their pen from the paper.

In this second grade math worksheet, kids use their logical reasoning and critical thinking skills to solve four Sudoku number puzzles.

On this second grade math worksheet, kids use their logical reasoning and critical thinking skills to help Bart the Bear solve four Sudoku number puzzles.

Introduce second- and third-grade learners to the exciting world of logic puzzles with this engaging worksheet!

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

This is for all you math whizzes who need a challenge! These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

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

Calling all Sudoku and Ken Ken buffs, here's a little something new! These math puzzles are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

Solve the mystery of who's who in this puzzle full of spooky, cute, and creative Halloween costumes! 

Ready or not, engage students with this hide-and-seek-themed logic puzzle!

Math maniacs, these challenging puzzles are for you! These four puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

Strengthen students' logic and critical thinking skills with this engaging logic puzzle!

Ponder place value puzzles in this fourth- and fifth-grade worksheet!

Celebrate spooky season with this colorful puzzle for young learners!

Do your students love puzzles? This one is a great introduction to KenKen®, a logic and math game from Japan.

Solve a cafeteria crisis with this first- and second-grade logic puzzle!

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.

Practice mixed operations with this fourth-grade math puzzle!

Add a fun twist to math practice with these second- and third-grade addition puzzles!

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

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!

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

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

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

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

Give your brain a fun workout as you complete this summery worksheet!

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

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

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