About game speed and responsiveness
Animations and timing can be affected by device speed, browser behaviour and background activity. Scores from different devices may not be directly comparable. Close unrelated busy tabs when a timing-sensitive game feels uneven. Keep the purpose of the activity in mind.
Rules can differ between versions
Please note this distinction. The Guide describes the format available here, including any small board, limited stage set or house rule. Other versions of a game may work differently. Judge a move against the rules displayed for that activity. Read a destination’s own information before using it.
Errors and corrections
For a clear understanding of the site: An explanation or game may contain an error despite checks. Use the contact form to describe a suspected issue and the page where it occurs. A specific example helps distinguish an error from a different rule variant. Take a break when a round stops being enjoyable.
Understanding external destinations
An external link does not guarantee the accuracy, safety or availability of its destination. Other services publish their own terms and information. Check the destination before sharing personal information or relying on a claim. Take a break when a round stops being enjoyable.
Recreational learning and assessment limits
Before relying on a result or explanation, remember: A score in a card-rules exercise is not an educational certificate or a professional assessment. Use the explanations as practice material. Different activities may measure different parts of the task. Read a destination’s own information before using it.
The scope of the game collection
For a clear understanding of the site: Some activities reuse a fixed collection of puzzles or levels. A new round does not necessarily provide a board you have never seen. The game’s description gives the relevant collection or format details. Read the description for the activity you choose.
Game names and independent publishing
Keep this limit in mind when playing. The site is an independent collection of browser card games and explanations. It is not an official Yono app or an account-support service for another publisher. A familiar game name does not make this an official brand service. Take a break when a round stops being enjoyable.
Availability of play and stored progress
For a clear understanding of the site: Access may be interrupted, and local saved progress may be lost when browser storage is removed. Keep these limits in mind when beginning a long round. There is no promise of uninterrupted access or cloud recovery of local records. Read the description for the activity you choose.
About attention and reaction challenges
Keep this limit in mind when playing. Card exercises support informal practice, not medical assessment or professional certification. A score records answers in one session, not an assessment of health or aptitude. Check the relevant rule before drawing a conclusion.
For recreation
Scores, puzzle results and practice rounds are for recreation. They are not earnings, investments or redeemable rewards. There are no cash stakes or prize withdrawals in these games. Keep the purpose of the activity in mind.