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.

Fill out as many spaces as you can and get a bingo in this summer-themed activity!

Kindergarteners will combine math and reading skills in our lowercase letter Sudoku puzzle. Your kid will fill in missing Y's, Z's, A's, and B's in this puzzle.

Help your kid practice logical reasoning and critical thinking skills in our lowercase letter Sudoku puzzle. Fill in the Q's, R's, S's, and T's in our puzzle.

Build shape recognition and logical reasoning with this series of block puzzles! Similar to tangrams, kids will use blocks to fill in each puzzle.

This octopus Sudoku puzzle lets your child fill in the missing numbers with the help of an underwater friend. Solve this octopus Sudoku puzzle with your child.

Paris is known for its architecture and cafes. This picture has both, but your kindergartener needs to fill in the missing pieces.

This Nature Sudoku Challenge will allow your child to enjoy the beauty of nature pictures while using their critical thinking skills to solve the puzzle.

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

Your students will need their addition facts and a bit of logic to solve this KenKen® math puzzle.

Use this fun and festive Halloween-themed logic puzzle to engage students during this fall season!

This fun-filled, yet educational printable packs in multiplication and mental math practice as it shows your third grader how to build his own robot.

What makes this cheesy Sudoku puzzle so cheesy? The cheese, of course! Solve this cheesy Sudoku puzzle using math and logic skills.

Flex your problem-solving muscles this spooky season with this fun Halloween-themed logic puzzle!

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

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

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

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

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

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

Kindergarten students who love math and reading will enjoy our Sudoku puzzle. Try our Sudoku puzzle to exercise critical thinking and letter recognition skills.

Students use their logic skills to find out which Valentine's Day gift each friend received!

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

Exercise logical reasoning, critical thinking, and letter recognition skills with our letter Sudoku puzzle. It's perfect for kids who like math and reading.

Challenge learners with a delicious game of Pie Picture Sudoku with this engaging cut-and-paste worksheet!

Give learners an extra delicious challenge with level 2 of this Pie Picture Sudoku worksheet!

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

Get ready for an even tastier challenge with level 3 of this Pie Picture Sudoku worksheet!

Is your math whiz up to the challenge? She'll have to use logic and reasoning skills to solve this tricky addition puzzle!

This simple, sporty Sudoku puzzle is perfect for kindergarteners! Your little sports star will get to build logic skills as he solves the picture Sudoku.