Timed 2048: two minutes

• It starts on your first move. Opening the page, reading this, or studying the opening board costs you nothing.
• It does not stop. There is no pause; the two minutes run continuously once started.
• Zero ends the run wherever the board is. Your score is whatever you had built when the clock ran out.
• Timed runs are not saved. Unlike the other boards, a timed game is not written to your browser, so refreshing the page starts a new one rather than restoring the old.
• Everything else is normal 2048. Same merges, same scoring, same 2048 goal — reaching it inside two minutes is just very unlikely.

The instinct is to abandon structure and swipe as fast as possible. That is the wrong trade, and it is worth being precise about why: a messy board does not just score less, it costs time. Every move spent untangling high tiles that drifted apart is a move that scored nothing, and in two minutes you only get a few hundred of them.

Keeping the largest tile cornered is cheap — it mostly means not swiping in the fourth direction. Recovering from having lost the corner is expensive, and expensive is exactly what you cannot afford here.

What you should drop under time pressure is deliberation, not discipline. Stop planning two merges ahead; keep the corner.

On a keyboard you can comfortably out-pace a swipe, and the input method is worth more here than on any other board.

• Arrow keys or WASD. Both work. WASD lets you rest a hand in one position rather than reaching for the arrow cluster.
• Hold a key to repeat. Key repeat fires moves faster than you can tap, which is useful for collapsing a long row in one direction.
• Alternate two keys, not four. A left-down rhythm you can run without thinking is faster than four keys you have to choose between.
• A move that changes nothing costs time. Swiping into a wall does not count as a move, so it neither scores nor spawns — it just burns clock.

The corner-and-snake habit, in full.