
19 September 2026 - 20 September 2026
GRIDX's 1st Anniversary
Come celebrate GRIDX's very first anniversary!
For the occasion, we've prepared a program full of surprises… including a unique chance to win €100,000 on site!
Here's how it works: hidden somewhere in our gallery is a secret digit. Find it, combine it with 6 numbers of your choice, and head to the birthday stand to try your luck. Get all 7 right and the €100,000 is yours! π
How to play:
- π Explore the gallery and find the hidden digit
- π Fill in your form with your 6 chosen numbers + the secret digit as the 7th and final number
- π― Submit your combination at the birthday stand
- One attempt per person | Free to play | 18+ only
Come celebrate with us on September 19 & 20 at GRIDX and maybe leave €100,000 richer! π₯
We can't wait to celebrate this first year with you!
Location
GRIDX
Rue des Trois Cantons
L-3980 Wickrange
Luxembourg
Info
Free game, no purchase necessary. Open to adults only. Full rules available on site.
19 September 2026 - 20 September 2026
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