PRIVACY POLICY
Sudoku Teacher (the publisher of Letter Sudoku) is committed to protecting your privacy. We will only use the information that we collect about you lawfully (in accordance with the Data Protection Act 1998 and the EU Privacy and Communications Directive). This includes information submitted voluntarily by you through a form or gathered automatically as you visit this website.
If you submit your contact details to us, we will only respond to your query, and will not store your details or send you marketing materials.
The Letter Sudoku app uses cookies which are stored on your browser. You can usually modify your browser settings to prevent this happening. However, by disabling cookies, or certain types of cookie, you may hinder your user experience on this app, or prevent it from working entirely.
Some cookies used are essential in order to enable you to move around the app and use its features. Withou these cookies, the app may not work correctly.
Some cookies used on this app collect information about how you use the app and send it to thrid party ad providers (Google, Meta and InMobi) to process for the purposes of personalised advertising.
The app also collects anonymous location data and passes it to advertisers for the purposes of showing ads that are more relevant.
These cookies don't collect information that identifies a user. All information these cookies collect is aggregated and therefore anonymous. It is only used to improve how the app works. Some cookies used on this app allow the app to remember choices you make and provide enhanced, more personal features.
These cookies can also be used to remember changes you have made to text size, fonts and other parts of the app that you can customise. The information these cookies collect may be anonymised and they cannot track your browsing activity on other websites.
Cookies may also be used to improve the user experience and to enable some of the functionality provided by this app inclduing personalised ads that are our only source of revenue,.
Please note that some cookies may be placed by third party service providers who perform some of these functions (or other services) for us. Cookies are used on this app for the following third-party services: Google Analytics, Google Play, Google AdMob, meta Audience network and InMobi. Some of these services may be used to track your behaviour on other websites and we have no control over this.
By continuing to use this app without adjusting your browser or phone's cookie settings, you agree that we can place these cookies on your device.
As is true with most apps, Google's servers will automatically log data regarding each visit such as your IP address, browser type, referring/exit pages, and operating system. We may use this information to monitor errors, or to monitor visitor behaviour. It is not possible for this to be disabled on a per-user basis so you must leave this app (and the internet entirely) if you do not agree to this happening.
All data is deleted if the app is uninstalled and does not persist.
This privacy policy applies to this app only and does not apply to any apps or websites that this app may link to.
Any queries about this policy should be addressed to the developer at