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?"

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Games

Word Magnets

Word Magnets

Just like word magnets you might find on a fridge, but online!

LOST Swan Timer

LOST Swan Timer

Every 108 minutes, the button must be pushed.

Do Not Press

Do Not Press

Whatever you do, you must not press the red button.

Hold the Button

Hold the Button

Press and hold the button for a long as you can endure. You might even get on the leaderboard!

More games

Puzzles

Doorways

Doorways

Travel through all the doorways exactly once.

Connect the Dots

Connect the Dots

Draw four straight lines, without lifting your imaginary pencil, that touch all nine dots in the grid.

Toothpick Squares

Toothpick Squares

Move two toothpicks to form exactly four squares instead of five.

Connect the Colors

Connect the Colors

Connect the colors without crossing lines.

More puzzles