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.

This subtraction worksheet gets your child to solve problems to answer a tricky riddle. Find out the answer to "What kind of room has no windows or doors?"

How about a little problem solving with your breakfast? Use the clues given (and logic!) to figure out who ate which breakfast item and which toppings they had.

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.

A giraffe Sudoku puzzle gets your child to find the missing numbers using math skills. Solve this giraffe Sudoku puzzle with your child.

Use this space-themed Sudoku puzzle to help your 5th grader develop thinking skills. Pick your own difficulty level with Education.com's Worksheet Generator.

Want a fun way to boost your third grader's multiplication skills? This winning worksheet integrates multiplication practice into a fun robot building activity!

On this third grade kids sudoku printable, kids use their logical reasoning and critical thinking skills to solve four Sudoku number puzzles.

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.

Complete this Sudoku puzzle with the help of a turtle friend! Third grade mathematicians will use their logical reasoning skills to solve Sudoku number puzzles.

Challenge your third grader to complete this perplexing maze modeled after the White House.

Riddles plus math? Now that sounds like a winning combination!

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.

Looking for a way to get your child excited about math? Try these math puzzles, a tricky but fun spin-off of the popular Ken Ken puzzle!

This math and riddle worksheet gets your kid to figure out what runs without legs. Try our subtraction worksheet for an added dose of mystery with your math.

Subtract your way through these math problems, and you'll be pleasantly surprised with the answer to a tricky riddle.

Invite spellers on an inter-stellar adventure with this fun word scramble puzzle.

In this playful puzzle, learners will re-order the letters in each egg to reveal the Easter-related word hidden inside.

Build math and logic skills with this holiday-themed Sudoko puzzle.

Teach your kids about optical illusions using these three puzzle sheets. Their minds will be tickled as they see how our vision can play tricks on us.

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

This pig Sudoku puzzle is a great logical reasoning and critical thinking exercise for your child. Try this pig Sudoku puzzle with your child.

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.

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

Help students sharpen their logic skills with another fun, thought-provoking nonogram puzzle!

Numbers are full of patterns! Can you use your knowledge of patterns in times tables and math facts to solve this riddle?

Are you ready for a connect-the-dots challenge? See if your math whiz can connect all nine dots using only four lines and never lifting their pen from the paper.

Get into geometry the fun way, with a challenging tangram puzzle! Your child will use all seven tangram shapes to re-create this picture.

If your student needs a challenge in math, try these math puzzles! These math grids are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

Looking for a worksheet to help your child with science? This printable will help them with their biology vocabulary.