On this kindergarten math worksheet, kids use their logical reasoning and critical thinking skills to solve a Sudoku puzzle with the numbers 9, 10, 11, and 12.

Get ready for an even tastier challenge with level 3 of this Pie Picture Sudoku worksheet!

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

What's both fun and challenging? These Riddles and Codes worksheets, which pack a one-two punch of brain teasers.

Here's a fun challenge for your 5th grade math student. Practice addition and multiplication skills in preparation for factoring equations.

In the Starry Sudoku worksheet, kids solve four Sudoku puzzles. In each row, column, and block the numbers 1, 2, 3, and 4 must appear once and only once.

On this kindergarten math worksheet, kids use their logical reasoning and critical thinking skills to solve a Sudoku puzzle with the numbers 1, 2, 3, and 4.

Introduce second- and third-grade learners to the exciting world of logic puzzles with this engaging worksheet!

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

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

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.

Put your addition skills to the test with these puzzle boxes for second and third graders!

This fun-filled, yet educational printable packs in multiplication and mental math practice as it shows your third grader how to build his own robot.

Put your addition skills to the test with these puzzle boxes for second and third graders!

Put a spin on spelling with these challenging puzzles! Your little word champ will find as many four-letter words as he can.

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!

What has teeth but no mouth? Find out the answer to this and more riddles in this Riddles and Codes worksheet.

Before you dress up and go trick-or-treating, try a problem-solving challenge full of cool Halloween costumes!

Put your child's spelling skills to the test. She'll search for four-letter words hidden in the word puzzles. How many can she find?

Set your sleuth-in-training on the case with this hidden-message activity.

Challenge learners with a delicious game of Pie Picture Sudoku with this engaging cut-and-paste worksheet!