Combo supreme
Hit each chord exactly. Browsers and macOS may steal Ctrl/Meta shortcuts—if the page does not see the key, that is the OS, not your keyboard.
OS note: Some Ctrl/Cmd combos open browser tabs or system menus. We still fire the test when the event reaches the page.
How to play
- Read the OS note — some Ctrl/Cmd combos never reach the page.
- Start round: 6 chords in order.
- Match Shift/Ctrl/Alt + key (or F4 alone) exactly; wrong tries add mistakes but same step until correct.