SOLO

Click targets as fast as possible. Track your accuracy and targets per minute.

Measure your words per minute and accuracy. Multiple test lengths.

Click when screen changes. Measures reaction in milliseconds.

Memorize number positions and click them in order.

Remember increasingly long number sequences.

Watch the pattern light up, then repeat it.

Remember which tiles lit up and click them.

Click SEEN if you've seen the word before, NEW if not.

Solve arithmetic problems as fast as you can.

Fill the grid so every row, column, and box contains 1-9.

Slide tiles to combine matching numbers. Reach 2048 to win!

Clear the board without hitting mines. Use logic!

Use number clues to reveal hidden pixel art pictures.

Quick 5×5 mini crossword puzzles. A new puzzle every day!

Find hidden words in the grid. Words go any direction!

Stack blocks, clear lines, climb levels.

Eat food, grow longer, don't crash!

Tap to fly through the pipes!

Dodge traffic, collect coins, survive as long as you can!

Run, jump, slide! Dodge obstacles in this endless runner.