Privacy Policy

Last updated: November 7, 2026

Playing without an account

Oryova offers short browser games for attention and memory. You do not need an account to play. The games do not ask for your name, email address, or health information.

Scores and browser storage

Game answers and scores are calculated in your browser. Stroop personal bests are saved in local storage on your device, separately for each mode. These saved scores are not an online profile and are not synchronized between devices. You can remove them by clearing this site's browser data. Current rounds are not saved when you reload or leave the page.

Selecting “Copy results” writes the displayed results and a link to your browser's clipboard. You choose whether and where to share them. Oryova does not publish your results for you.

Website requests and analytics

Opening the website sends ordinary requests to our hosting provider, which may process technical information such as your IP address, the requested URL, and browser information to deliver and secure the site.

When an analytics provider is enabled, Oryova can report game starts, completions, replays, and successful result copies. Our custom game events include the game name and mode; they do not include individual answers, scores, health information, or clipboard contents. The provider may also process page views, device information, and identifiers according to its configuration and privacy practices. Analytics and advertising services may use cookies or similar technologies when enabled.

Spoken letters

Dual N-Back can speak letters using your browser's speech service. Depending on your browser and device, speech may be processed by its service provider. You can choose visual letters before starting a session.

Choices and contact

You can play without sharing results, use visual letters, and clear local browser data at any time. Browser privacy controls and content blockers may restrict optional analytics without preventing gameplay.

For privacy questions, contact hello@oryova.com. Please do not send sensitive health information. We will update this page when our data practices change.