True or False?
"This sentence is false." Is the sentence true or false?
Hint: If the sentence is true, it is telling the truth that it is false. If it is false, it is lying that it is false so it is really telling the truth.
Solution: Unfortunately, there isn't really a good solution. Whether the sentence is true or false, a paradox is created. A similar question is, "If a man tries to fail and succeeds, which did he do?"
Games
Hold the Button
Press and hold the button for a long as you can endure. You might even get on the leaderboard!
Bubble Shooter Made Easy
Because the original Bubble Shooter game is way too hard.
The World's Easiest Game
Because the world's hardest game is way too hard.
Do Not Press
Whatever you do, you must not press the red button.
Puzzles
Connect the Dots
Draw four straight lines, without lifting your imaginary pencil, that touch all nine dots in the grid.
Toothpick Squares
Move two toothpicks to form exactly four squares instead of five.
Doorways
Travel through all the doorways exactly once.
Toothpick Equality
Add a single toothpick to form a mathematically true equality.