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.

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

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

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.

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

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

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

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!

Make a splash with this spring-themed sudoku for third, fourth, and fifth graders!

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

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

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

The school day is over, but the backpacks are all mixed up! Can you help each student find their backpack?

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

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