Three "Errers"
"There is three errers in this sentence." Can you find them?
Hint: Only two of the errors are grammatical.
Solution: The first error is the word "is" instead of "are." The second error is that "error" is misspelled. The third is that there are only two errors.
Games

Land the Boat
Don't hit the walls, or you'll sink!

Pac-Man Made Easy
Because being chased by ghosts is way too hard.

Bubble Shooter Made Easy
Because the original Bubble Shooter game is way too hard.

Do Not Press
Whatever you do, you must not press the red button.
Puzzles
Connect the Colors
Connect the colors without crossing lines.
Toothpick Equality
Add a single toothpick to form a mathematically true equality.
Toothpick Squares
Move two toothpicks to form exactly four squares instead of five.
Connect the Dots
Draw four straight lines, without lifting your imaginary pencil, that touch all nine dots in the grid.