Fun Fun puzzles are almost like Ken Ken! These ones are tricky, but very fun to solve. Give your student a fun way to practice simple arithmetic.

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

Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

Calling all Sudoku and Ken Ken buffs! Give your student a fun way to practice math and problem solving with these fun puzzles.

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

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

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

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

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

Boost critical thinking skills—and appetites!—with this fun ice cream-themed logic puzzle!

Figure out the results of an Easter egg hunt in this fun logic puzzle for upper elementary students!

Calling all Sudoku and Ken Ken buffs! These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken 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.

Hey math buffs, do you need a challenge? These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

Calling all Sudoku and Ken Ken buffs! These math puzzles are tricky, but are a fun and simpler spin-off of the popular Ken Ken puzzle.

Is your child a math whiz who needs a challenge? These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

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.

If your child is mad for math, give him a challenge! These math puzzles are tricky, but are a fun and simpler spin-off of the Ken Ken puzzle.

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

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

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

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

Engage students in critical thinking with this line order-themed logic puzzle!

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.

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

Hunt down clues and treasure in this scavenger hunt-themed logic puzzle worksheet!

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.

Put on your thinking caps and then buckle in for this Fair Ride Frenzy logic puzzle!

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

Practice mixed operations with this fourth-grade math puzzle!