A Letter Sequence

O T T F F S... What is the next letter?

Hint: Try to connect this to a sequence of numbers.

Solution: Each letter is the first letter of the basic numbers. One, Two, Three, Four, Five, Six...so the next letter is S for Seven.

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Games

Word Magnets

Word Magnets

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

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!

Do Not Press

Do Not Press

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

LOST Swan Timer

LOST Swan Timer

Every 108 minutes, the button must be pushed.

More games

Puzzles

Toothpick Equality

Toothpick Equality

Add a single toothpick to form a mathematically true equality.

Toothpick Squares

Toothpick Squares

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

Doorways

Doorways

Travel through all the doorways exactly once.

Connect the Colors

Connect the Colors

Connect the colors without crossing lines.

More puzzles