What is available
Bottleneck Assignment runs on this browser page. No app or APK has been supplied or verified for this guide. This does not determine whether a similarly named outside app exists.
No installation or registration
You do not need to install a package, create an account or change security settings to use this demo. This page provides neither an installation procedure nor a verified official app link.
Board and score
Each round draws nine independent numbers from 0 to 3 into a 3×3 matrix. There are six ways to choose one entry from every row and column. The score is the largest of the six minimum values: take the smallest entry in each selection, then choose the largest of those results.
Browser controls
Choose a stake of 10, 20, 50 or 100 coins and mode 1, 2 or 3. Draw one board starts a single complete round. There is no automatic queue, stop button or early cash-out. Changing mode applies to the next round and does not alter a stake already deducted.
Wallet when you return
On a first visit without a saved balance, the wallet starts at 1,000 virtual coins. Whole-coin balance and fractional carry are saved separately in localStorage. Settlement adds the previous carry to the gross award, pays the whole part and retains the remainder. A saved zero balance stays zero on reload. The whole stake is deducted before the board is revealed. Reloading or closing the page during a round does not refund the stake or resume the board. The debited balance and earlier fractional carry remain saved; the unfinished result is not paid.
What remains unknown
8385.info is an independent guide with its own Bottleneck Assignment demo. The name 8385 does not establish the identity of an outside company, licence, app or service. Coins on this page are fictitious, cannot be withdrawn and have no cash value. The game uses localStorage for balance and fractional carry. The site also declares Google Fonts and the Statinside44 counter. Those requests may leave the device. This demo has no login or payments; that does not establish anonymity or a complete collection or retention policy.
Frequently asked questions
Do I need an account or APK?
No. This demo runs in the browser without login. No app or APK is supplied or verified for this guide.
Does the wallet return when I reopen the page?
On a first visit without a saved balance, the wallet starts at 1,000 virtual coins. Whole-coin balance and fractional carry are saved separately in localStorage. Settlement adds the previous carry to the gross award, pays the whole part and retains the remainder. A saved zero balance stays zero on reload. The whole stake is deducted before the board is revealed. Reloading or closing the page during a round does not refund the stake or resume the board. The debited balance and earlier fractional carry remain saved; the unfinished result is not paid.
Do I need to change security settings?
No. The demo runs on this page without installing a package or using a sideloading procedure.
