This site hosts free in-browser games. The games run entirely on your device. Game state (scores, settings, save slots) is stored in your browser's local storage and never leaves your device.
This site is supported by Google AdSense. Google and its third-party vendors use cookies to serve ads based on your prior visits to this and other websites.
This site records anonymous page views (path, referrer, screen size, and optional UTM tags) to measure which games and guides are used. No accounts, cookies, or personal identifiers are stored. AdSense, when enabled on catalog pages only, may additionally collect aggregate impression and click data — see Google's privacy policy.
Individual games may store progress in your browser's localStorage. This data stays on your device. Clearing your browser storage removes it. None of it is transmitted to any server.
The same games are also published as standalone Android apps on Google Play by the developer Stone Lake Application Development (the developer name shown on each app's Google Play listing), operated by Michael Flynn, Weaverville, North Carolina, USA. This privacy policy applies to each of these apps:
| App (as listed on Google Play) | Package name |
|---|---|
| 2048 · Slide & Merge Puzzle | com.hydroengineer.game2048 |
| Chess · Offline vs Computer | com.hydroengineer.chess |
| Sudoku · Classic Number Puzzle | com.hydroengineer.sudoku |
| Mahjong Solitaire · Tile Match | com.hydroengineer.mahjong |
| Cliffwalkers: Wee Folk | com.hydroengineer.cliffwalkers |
Further games from the same collection that are released on Google Play by Stone Lake Application Development are added to this table when they are published, and are covered by this policy.
The Android apps:
The Android apps display advertisements provided by Google AdMob. The AdMob software in the app collects and shares the following with Google, for advertising, analytics and fraud prevention:
This data is sent encrypted in transit. We do not receive it in a form that identifies you, and we do not sell it. You can reset your advertising identifier or opt out of personalized ads at any time in your device's Settings > Privacy > Ads (or Settings > Google > Ads). In the EEA, UK and Switzerland the app asks for consent through Google's consent form before personalized ads are shown, and a "Privacy" button in the app lets you change that choice. For how Google handles this data, see Google's privacy policy and how Google uses information from apps that use its services.
LovedWords, a toddler word app in the same collection, shows no ads and collects no data.
Game progress lives only on your device: uninstalling an app, or clearing its storage in Android settings, deletes it. We hold no account or personal data to delete. Advertising data held by Google can be managed at My Ad Center.
This site and these Android apps are intended for general audiences. Per Google's policies, personalized advertising is not served to users known to be under the age of 13. The Android apps are rated Everyone on Google Play and target users aged 13 and older.
Developer: Stone Lake Application Development, operated by Michael Flynn, Weaverville, North Carolina, USA.
Questions about this policy: see the contact page, GitHub issues, or email michaelbflynn@gmail.com.