OFRAK Tetris

Working

Tetris, but the blocks are assembly instructions that run on a CPU emulator.

Runs in the browser1 checkGames and play

Open OFRAK TetrisChecked 2 days ago

What stands out

Taken from the page and the access facts we recorded. Nothing here is guessed.

playing assembly-block Tetris
watching in-browser CPU emulation
No account required
Free

What we checked

A missing tick means we have not measured it. A red mark is a check that failed.

App accessible
The last check reached a working page.
Page rendered
The last browser pass found a page that rendered.
Screenshot kept
We captured a picture of the page.

Looked: 0
Opened: 1
Checks: 1
Watching: 0

Looked and opened count distinct browsers on this site, not verified people. Checks are requests we made. None of these come from the app itself.

Screenshot of OFRAK Tetris — Screenshot from our last capture

Evidence

Each bar is one request we made

Checks: 1
Working: 100%
Median response: 2295ms
Watching since: 2 days ago

Browser render check

Checked 14 hours ago in a real browser

1 page rendered

Pages loaded in a real browser, not just an HTTP request. Route discovery is best-effort — nav links not in the initial DOM are not followed. How we check

Activity

Watching since 2 days ago

Last content change: None seen yet
Unchanged for: 2 days
Certificate expires: in 36 days

We hash the visible text on every check, so a redesign registers and a rotating advert does not. An app that has not changed in a long time is not necessarily abandoned — but it is a fact worth knowing before you depend on it.

What it does

OFRAK Tetris is Tetris whose blocks are assembly instructions executed on an in-browser CPU emulator. It requires JavaScript and WebAssembly; gameplay logic runs in the front end with a static backend. The page says to enable WebAssembly if the emulator does not start.

What people say

No reviews yet.

We would rather show none than invent them.

Embed this status

Put it in your README. It updates itself every time we check, and links to your verification record — evidence a stranger can read, not a page selling them something.

[![OFRAK Tetris — still works](https://itstillworks.cruscible.com/api/badge/ofrak-tetris)](https://itstillworks.cruscible.com/verify/ofrak-tetris)

Others like this

Each of these answered on its most recent check.