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Amidst all challenges, on the fateful night of
May 24th, 2023, a warrior emerged victorious.
JOIN THE HUNT
and stand a chance to win
THE GREEN KEY HAS BEEN FOUND
Cold Hard Cash!!!
A big shoutout to all the hunters for embarking on this journey with us! But the fun is not over just yet!
Eco- Mystery Hunt 2023
Singapore’s first island-wide treasure hunt where you discover environmentally sustainable initiatives while winning goodies and prizes along the way!
WHY BE A HUNTER?
Get your hands on
attractive goodies and prizes.
Catch the free vouchers or stand a chance to win 10K SGD in cash prize or a regenerative expedition to Mongolia for two.
Learn about what Singapore is doing for the environment.
Pry into what organisations are up to as part of their sustainability efforts. Get inspired and start your own path towards a sustainable future!
Meet people & play together!
Join the Scratchbac community and make friends, the first 50 successful hunters will be invited to the After Hunt Party!
HOW TO BE A HUNTER?
Use the clues to guess the location of the green key.
Catch the daily clue drops on Scratchbac App.
Clues will be released each day starting from 1 May 2023.
Get notified and access these clues using the Scratchbac App. Download now!
Save the clue & make your guess.
Tip: Make sure to save your clues so you can piece everything together at the end!
Don’t miss out on the goodies too!
Use the Scratchbac App to access clues & learn about sustainable initiatives and redeem your vouchers.
Take part in activities at our physical stations to secure SUPERCLUES!
Superclues are specific clues that will bring you closer to the Green Key.
These are stations island-wide where you can do activities in exchange for SUPERCLUES.
We have answers for you at our FAQ page.
Give it a read here!
Chat with other hunters and make new friends!
Follow @ecomystery23 Get live updates, sneak peeks
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