Put a wonderful winter spin on math and reasoning practice with this festive sudoku puzzle!

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

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.

Aliens are invading, and somehow you got trapped in the middle of a crop circle! Put on your thinking cap to get through complex loops before aliens arrive.

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

Find out what fills a room, but takes up no space, with this riddle and math combo worksheet. Use subtraction skills to solve the riddle on this math worksheet.

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

Got logic? Help Tom's mom figure out which of Tom's activities fall on which days using the clues given. She would certainly appreciate it!

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.

Keep your amazing math student on his toes with some challenging puzzles! These math grids are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

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.

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

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

What do sea monsters eat? Solve the math problems in this worksheet to reveal the answer! This math worksheets gets kids to build math and spelling skills.

Have fun with grammar and decode these scrambled adjectives, all starting with the letter A! This is a great way to work vocabulary and spelling skills.

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.

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

What has to be broken before it can be used? Find out the answer to this riddle and more in this fun riddle and math combination worksheet.

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

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

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

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

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

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

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

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

It's a monster party! Use your logic skills and a few clues to determine who is bringing what.

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

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

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