Games Leaderboard
Top scores across all three networking games. Finish a 60-second round, add a display name, and your score appears here.
How scoring works
One point per correct answer in a 60-second round. Wrong answers cost you nothing but the seconds spent reading the explanation. Your personal best is also kept privately in your own browser, whether or not you submit it here.
An honest note
This is a friendly practice board, not a proctored exam. The games run in your browser, so scores are submitted on trust — we cap impossible values and block spam, but treat the rankings as motivation rather than proof. If you spot something abusive, tell us and we will remove it.
Nothing here needs an account. We store only the display name you type and your score — no email, no tracking of who you are. Prefer to stay unnamed? Leave the box blank and you appear as Anonymous.
More games
Subnetting Sprint
Network, broadcast, hosts and masks against the clock.
Play →60 secondsSubnet Mask Match
Turn any /prefix into its dotted-decimal mask, fast.
Play →60 secondsPort Number Rush
Match services to their well-known TCP/UDP ports.
Play →Speed is practice. Skill is the rack.
These drills build the recall speed the CCNA exam demands. The job demands more — configuring real routers and switches until it is second nature. That is what we teach in Ahmedabad, on real Cisco hardware.