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
Land the Boat
Don't hit the walls, or you'll sink!
Word Magnets
Just like word magnets you might find on a fridge, but online!
Do Not Press
Whatever you do, you must not press the red button.
LOST Swan Timer
Every 108 minutes, the button must be pushed.
Puzzles
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.
Doorways
Travel through all the doorways exactly once.
Connect the Colors
Connect the colors without crossing lines.