Do you know how to say "hummingbird" in Spanish? What about "shark"? Challenge your new Spanish speaker with a fun word search.

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

Challenge your child to count from 1-20 with this horse dot to dot worksheet, and connect the dots to reveal the hidden picture!

Challenge your child's memory with a fun coloring activity! She'll try to memorize the pictures, and then re-draw the missing parts by memory

Here is a coloring page with a twist! Challenge your child's memory with this underwater scene. She'll try to recreate the picture without peeking.

How sharp is your child's memory? Challenge her with a fun memory matching game, featuring the characters of Brainzy games for young readers!

Have your bookworm take a break from all that reading and challenge him to answer crossword clues by naming famous authors.

Blooming flowers are sure to follow the rainy weather this spring! Challenge your little one's spelling and vocabulary with this crossword puzzle.

Give your child a coloring challenge, with this picture memory game! She'll have to memorize the picture of the monkeys, and try to recreate it.

Challenge your fifth grader's geography skills with this state facts crossword puzzle.

Subtract your way to the end of a maze, with the added challenge of drawing your path along the answers in order from 10 to 1.

Challenge your little musician to unscramble all ten of these music-related words! They'll be honing their spelling and handwriting as they go.

Celebrate the Day of the Dead, or Dia de los Muertos , with this brightly hued crossword puzzle! Is your first grader up to the challenge?

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

Challenge your first grader by having her connect the dots from 1 to 50 to complete the picture of the friendly lion.

Give your little math whiz a wordy challenge! This word scramble will help them hone their spelling skills while reviewing common math terms.

Go on a spooky hunt for Halloween words! Just get out your pencil and start circling. How fast can you complete this Halloween challenge?

Your child will get a challenge with this picture puzzle. He'll have to skip-count by nine in order to see the constellation!

Give your word whiz a fun challenge with this word scramble puzzle. They'll be working on spelling as they figure out each word.

Stay sharp this winter break with a fun Christmas matching game! Challenge your child to match up the pairs of Christmas items from memory.

Use this colorful Brainzy-themed worksheet to enjoy a fun game with the whole family, and challenge your child's memorization skills at the same time!

All aboard! Hidden in this word search are words associated with the railroad. Challenge your child to see how many of them he can find.

Hey math whizzes, here is a challenge for you! These math puzzles are tricky, but are a fun spin-off of the popular Ken Ken puzzle.

Challenge your little camper to unscramble all ten of these words about the great outdoors! They'll be honing their spelling skills as they go.

It's never too early to introduce your student to Sudoku, especially when it involves Halloween cupcakes! Challenge your student with this easy game of Sudoku.

Challenge your all-star students to unscramble all of the words in this baseball word scramble! They'll be using logic and reasoning to help.

Geography buffs, here's a fun challenge that doesn't involve maps! Test your knowledge of the globe by unscrambling these ten countries.

Challenge your child's memory with a fun coloring activity! She'll need to remember all the details of this picture, and try to recreate it from memory.

Cupid is at it again, this time at the beach! Challenge your first grader to find all the arrows in this fun-filled Valentine's Day scene.