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!

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

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

What does one semicircle, two parallelograms, three triangles and a rectangle add up to?

Celebrate spooky season with this colorful puzzle for young learners!

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

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

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!

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

Shape up those problem solving skills with a fun block puzzle activity, comparable to tangram puzzles!

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

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

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

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.

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

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

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

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