Welcome to Hong Kong CQ Center Co. Ltd. · Campus Time Machine
You will become a time traveler, exploring your school's historical secrets through three main challenges. Below is a guide with demo data.
Welcome to Campus Time Machine! Here is what each button on the landing page does — pick the path that matches your role.
Register once on your first visit, then continue exploring each time you return.
Tap "Start Exploring" to open the registration page and enter your name, level, and group.
After registering you will land on your dashboard to start puzzles, Bingo, and workshops.
Next time, the button reads "Continue Exploring" and resumes your previous progress.
Want to learn the rules first? Tap "Game Guide" for a full walkthrough.
Teachers set up the challenge content and can preview it before leading students.
Tap "Admin Entrance" and enter the admin password to open the dashboard.
Configure school info, puzzle checkpoints, Bingo points, and workshops.
Tap "Teacher Demo" to preview the student experience without registering.
Before leading students, tap "Game Guide" to familiarize yourself with the flow.
Adventure Puzzles
Campus Bingo
Workshops
Group Challenge
Read the question on iPad, use station clues to crack the code (10 min limit)
Individual Challenge
Input the code, if correct, enter the individual challenge
Complete & Advance
Answer individual questions, note down final password piece, recover clues, go to next station
Stage 1: Group Challenge
Read the question on iPad, use the clues at the station to crack the code within the time limit
Stage 2: Individual Challenge
Answer individual questions, note down the final password piece
Challenge Complete
You've unlocked this station's historical secret
Demo Example
School Gate
Main Entrance
Read the numbers on the gate plaque, use the clues to crack the 4-digit code.
Code Correct! Entering individual challenge
What year is engraved on the school gate plaque?
Answer Correct!
Final Password Piece · Your Piece
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Each station provides one piece of the final password. Collect all pieces and assemble them in order to get the final password.
📖 School History Fact
The school was founded in 1975 with only 6 classrooms and 3 teachers.
Recover the Clues → Next Station
📍 Demo Example
15m → Arrived, auto check-in!
Question: Hall calligraphy?
Answer: Principal
Upload Photo
🛠 Demo Example
Brick Rubbing
30 min
Instructions
Materials
Rice paper, pencil (HB/2B), tape, board
Puzzle Master
Complete all puzzle challenges
Campus Explorer
Complete a Bingo line
Time Traveler
Complete all challenges
📜 Demo Example
Campus History Exploration
Certificate of Completion
Chan Tai Ming
Has successfully completed all puzzle challenges in the "Sunshine Primary School" Campus Time Machine history exploration day, demonstrating outstanding observation and exploration spirit. This certificate is hereby awarded.
Sunshine Primary School · 2026-08-05