On 2 servers with real players. Checked 11:26 UTC.
hns_cyber_training_v3 is a community map, not one of the maps that come with the game. Servers send it to players from the Workshop when they join.
Over the last 30 days hns_cyber_training_v3 was the #342 map on CS2 community servers, with 7 real players on it at any moment on average - 0% of everyone playing. It ran on about 2 servers with real players at a time. Right now 4 people play it on 2 servers, most of them on servers in Russia. It is busiest on Wednesday around 16:00 UTC and quietest on Tuesday around 03:00 UTC.
Right now 4, on 2 servers from the Steam server list. Over the last 30 days it had 7 real players on average at any moment. Fake servers and bots are not counted, and Valve matchmaking is not in the list.
On Wednesday around 16:00 UTC. The grid above shows every hour of the week in your own time zone.
The busiest right now: CS2 HNS #6 [RU] — CYBERSHOKE.NET (TRAINING) (3 players), CS2 HNS #10 [RU] — CYBERSHOKE.NET (TRAINING) (1 players). The full list is under "Servers running it now", and every server has its own page with its history.
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de_mirage_christmas2,849 players on average
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duels_mirage_1x1998 players on average
de_inferno891 players on average
de_nuke763 players on average