Keyboard Tips: Faster Input, Less Friction

Speed isn’t only thinking—input matters too.

On desktop, keep one hand on the number row or numpad. Press Enter to check, Esc to skip.

On mobile, use the on-screen keypad. It’s sized for touch and avoids tiny targets.

If you paste or type weird characters, CalcSprint ignores them and keeps only digits.

• Enter = Check
• Esc = Skip
• Use numpad if available

Next: browse more posts or practice in the game.