Protocol practice
HTTP Error Memory Lab
Memorize the most common response codes by matching them faster than your teammates. Flip two cards to find a pair; finish the board with the fewest moves.
Pairs cleared
0/8
Moves
0
Time
00:00
Hints used
0
Board size
Tips
- Use Peek sparingly; it costs a hint.
- Reset anytime to train from scratch.
Perfect run
8 moves
Match every card without a single miss.
Tap cards to reveal HTTP responses. Match every pair to complete the incident response play-through.