Clear twenty rapid-fire mixed-knowledge questions across four five-question dashes with per-question clocks, Quick Cuts, fuse lives, and explanations. Play free with no account or download.
Choose signal speed
Single-player rapid-fire signal booth
No multiplayer mode
Your turnScore 0
How to play
Clear twenty rapid-fire mixed-knowledge questions across four five-question dashes with per-question clocks, Quick Cuts, fuse lives, and explanations. Choose a rapid-fire signal speed, make your move, and use Restart whenever you want a fresh game.
Strategy tips
The per-question clock starts immediately. Scan the category, compare all four keys, and use Quick Cut only when two fast eliminations are worth more than the small score cost.
A run contains four shuffled dashes of five questions. Easy, medium, and hard allow 15, 12, or 9 seconds per question and supply four, three, or two Quick Cuts.
Press 1-4 or A-D for an answer, use arrows to move among live keys, and confirm with Space or Enter. Q or H uses Quick Cut, P or Escape pauses, and R restarts.