Computer Science 12 is a public Telegram group — anyone can join without invitation. Your phone number is never visible to other members unless you've made it public in your Telegram privacy settings. You can leave at any time with a single tap.

No. Telegram never notifies your contacts when you join or leave a group. Other members inside Computer Science 12 can see your username only if you post — your membership is not visible to anyone outside the group.

Computer Science 12 is a Telegram group for anyone interested in topics and programming. Members can expect regular discussions on computerscience and learning, along with community to explore.

We verify every listing is publicly accessible, has a minimum member count, and exclude groups Telegram has marked as harmful. Computer Science 12 currently has 712 members, last verified 24 May 2026. If you've joined Computer Science 12 and noticed something suspicious — a review on this page helps others stay safe.