Numbers — options
Speed mode is a daily 1-minute training preset: 80 digits, 60s memorize, 4min recall.
Speed mode locks the count and time; custom lets you set them.
Speed mode is a fixed daily-training preset, so the digits and timings can’t be changed here. Switch to custom mode if you want to adjust the options freely.
Speed mode locks scoring to standard.
Standard (locked)
Don't display the memorize time on screen
Dims the screen and reduces secondary elements during play