Memory Game guide: rules, scoring and strategy
How a round works
- Select two face-down cards. A matching pair stays visible; a mismatch turns face down again.
- Continue until every pair is visible. Each board is shuffled when a new round begins.
- A wrong pair adds one error. The round ends early if you reach its error limit.
- Finish the board to unlock the prompt for the next size, or restart the current board at any time.
Five board sizes
The sequence starts with a 4×4 board and expands through 4×6, 4×8, 6×6, and 6×8 layouts. Larger boards contain more pairs and allow more errors, but they also ask you to remember more positions at once. The same rules apply at every size, so progress comes from building a repeatable scanning method.
How the ranking score is calculated
Memory Game rewards the lowest adjusted result. Your result equals the elapsed time in seconds plus a ten-second penalty for every mismatch. A 70-second clear with three errors produces a ranking value of 100. This makes a careful clear competitive even when it is not the fastest raw time.
If you enter a player name, only your best result for each level is kept on the public board. You can also choose guest play and keep the session off the leaderboard.
Practical memory techniques
- Reveal cards in a consistent path instead of jumping randomly around the grid.
- Describe a position to yourself by row and column, such as “guitar, top right.”
- When the first card is unfamiliar, choose a new second card to gather information.
- Once you know a pair, clear it immediately so the remaining board becomes simpler.
Common questions
Do I need an account? No. The name prompt is optional and guest play is available.
Why did the round end before every card was matched? Each board has an error allowance based on its number of pairs. The counter beside “Errors” shows the current total and the limit.
Does a page refresh preserve the board? No. Refreshing or restarting creates a newly shuffled round.