Privacy policy

Effective October 3, 2026

A2B is a daily logic puzzle. This page explains what the current game stores and how optional account features are intended to work when they are released.

What the current game stores

The current version does not offer sign-in and does not send puzzle attempts to an A2B account or analytics service. It saves your current puzzle progress and preferences in local browser storage so you can resume on the same device. You can remove that information by clearing this site's browser storage.

Like other websites, our hosting provider may process standard request and security information to deliver the site and protect its infrastructure.

Optional Google sign-in and personal stats

When Google sign-in and account-linked stats are made available in A2B, sign-in will be optional. A2B will use the basic Google account information needed to identify your account, such as your Google account identifier, email address, and profile name or image when provided. Google handles the authentication step, and Neon Auth will manage account and session records.

If you choose to save personal puzzle stats, A2B plans to store the puzzle date, number of checks, completion tier, whether the answer was revealed, and completion time. A2B will not store the sequence of edges you tried. You will still be able to play without an account; anonymous attempts will remain in your browser.

Analytics and sharing

A2B does not currently run puzzle analytics. If aggregate daily counts are introduced, they will measure puzzle activity such as starts, checks, solves, solve tiers, and answer reveals without recording anonymous players' identities or edge selections. A2B does not sell personal information or use Google account data for advertising.

Service providers and security

A2B is hosted on Vercel. If optional sign-in and account features are released, Google will provide sign-in and Neon will host authentication and application data. These providers process information as needed to provide their services. A2B uses reasonable safeguards and limits stored puzzle data to what the features require.

Retention and choices

Local puzzle progress remains in your browser until you clear it. If account-linked stats become available, the account interface or support contact below will explain how to request deletion of account data. You can always continue to play without signing in.

Contact

Questions about this policy? Email neo.oscco@gmail.com.