All competitions
Mystery box
Live
Mystery Sensory Boxes
Pick a sealed box. Some of them rattle.
Twenty-four boxes. A handful hide a prize. You pick the number, we open the one the commitment already chose.
Prizes
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Sensory mystery crate
Instant prize · 3 up for grabs
£35.00
Provably fair
Before sales opened we published a SHA-256 commitment of the secret seed and the instant-win map. The seed stays hidden until the competition closes, then anyone can recompute it.
c9475142a00790e582891fe305b0bb2b52b29ce848462af8a7af866ac0b5fa18
Algorithm tfk-fair-v1
Live draw & replay