Calling all Sudoku and Ken Ken buffs, we have a new addicting puzzle for you! These are tricky, but a fun spin-off of the popular Ken Ken puzzle.

Learners will determine the rule for each sequence to find the missing numbers in this engaging math 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.

Regular math problems will be a piece of cake after you master one of these complex riddles!

Help your child practice math with this worksheet, which practices using math symbols like plus, minus, greater than, and less than.

Sudoku and Ken Ken enthusiasts will enjoy this mad math puzzle, full of addition, subtraction, multiplication, and division challenges.

Build a flurry of logic skills with Snowman Sudoku for third through fifth graders!

Find out how five families contributed to an elementary school’s spruce up day with this upper elementary 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!

Complete this picture puzzle to polish your mixed operations prowess!

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!

This winter, curl up with a mug of cocoa and a tricky puzzle!

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

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!

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

Get comfy by the fireplace as you solve this fun math puzzle!