CELL BLOCK 08 / MEMORY CHALLENGE
The clock and cards are waiting for you.
Player
Choose any two cards to uncover a match.
MISSION BRIEFING
Choose a 1-minute game with 16 cards, a 3-minute game with 24 cards, or Free Play with either board size. Free Play stops after 30 minutes. The clock starts on your first card. Local games can pause; verified online rounds cannot. Use Tab and Enter, or the arrow keys, to play with a keyboard.
NEW ESCAPE
Enter a name or nickname. It will appear with your result in this device’s play history.
Enter a name or nickname, up to 40 characters.
Starting a new escape will replace the current unfinished game.
TAKE THE CHALLENGE WITH YOU
Open your browser’s menu and choose “Install app” or “Add to Home Screen”. On iPhone or iPad, use Safari’s Share button, then “Add to Home Screen”.
The game is ready for offline play once its files have downloaded.
ALL TWELVE PAIRS UNLOCKED
made the escape.
THE CLOCK HAS STOPPED
The round is over. Your next escape is waiting.
YOUR ESCAPE RECORD
The last 100 completed games on this device, with each player’s name and result.
0 of 100 completed games · Newest first
Complete a game to start your history. Results from before this update aren’t available.
Shared by everyone using this browser. Cloud account deletion does not clear this device record.
PUBLIC PLAYER IDENTITY
Other players will see this nickname with your best verified scores. Your Google name and email stay private.
YOUR ACCOUNT
Signed in as . This device keeps its shared play history even after you sign out.
ACCOUNT DELETION
This permanently removes your Google-linked game account and all online results. The shared history on this device remains until you clear it separately.
VERIFIED ONLINE RANKINGS
One best escape per registered player. Fastest time wins; moves break ties. The server measures online time, including network delay.
YOUR VERIFIED ESCAPES
Completed ranked games saved to your account across devices. Older device-only results are not uploaded.