This challenging number puzzle is a great way to boost your child's critical thinking skills and strategic ability.

What happens when you combine the fun riddles of a game like 20 Questions with a bit of math practice?

Does your fourth grader love numbers? Help her improve her memory of consecutive numbers while having fun with this number search.

Children will follow the clues to solve a math riddle in this fun number-sense worksheet.

Challenge your second grader to create a Sudoku masterpiece! Deciphering the puzzle and finding the correct number placement will boost a number of skills.

Solve the puzzle to practice your problem solving and critical thinking skills as you "paint by number" with this fun sudoku puzzle.

Looking for a worksheet to help your kid's math skills? This printable is all about Sudoku.

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

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

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.

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

Challenge your fourth grader to an entertaining and educational Sudoku puzzle. She won't even realize she's exercising her brain!

Challenge your fourth grader to "sew" up a snazzy Sudoku puzzle!

Why was 6 afraid of 7? 7 8 9 (seven ate nine)! Find more funny riddles to solve with this awesome addition worksheet.

Practice logic and deductive reasoning the fun way. Have your student put his thinking cap on and try out this fun and challenging logic worksheet.

Why is 2+2=5 like your left foot? ...Itâs not right! Find more riddles with this awesome worksheetâa perfect combination of math practice and brain teasers.

Boost your fourth grader's critical thinking and problem solving skills with this entertaining printable 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.

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

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

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

"Sewing" up this Japanese number placement game is a project that will boost both your child's critical thinking and problem solving skills!

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

If your child has a knack for number games, he'll love this mysterious math puzzle. Kids will use addition, subtraction, multiplication, and division skills.

Challenge your fourth grader to solve this mind-stimulating Sudoku puzzle! He'll be feeling sweet as a honeybee when he's finished.

Give your fourth grader some inconspicuous practice with numbers with this colorful Sudoku puzzle!

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

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

Play hi-tech sudoku! Your fourth grader will use her problem solving and critical thinking skills to solve this frustratingly fun math puzzle!