Terms & Conditions ES, PT, GR, CY & MT only. 18+. Purchase any Kellogg’s pack (excl. single bars), visit www.kelloggs.com/uno & register/sign-in,  successfully complete the challenge, then enter the last 4 digits of the on-pack barcode & upload picture of a valid receipt  between 15/07/24 & 01/12/24 to enter the competition. Prizes: 4200 x packs of Kellogg’s branded UNO cards available worth €4.99 each. Prizes awarded to the top 30 entrants who successfully complete the challenge with the highest score each day. Extended Promotion Period: enter between 02/12/24 & 29/06/25 to be entered into a weekly catch all competition where 10 x winners per week will be selected in the same manner to win a pack of Kellogg’s branded UNO cards (300 prizes in total). Max 1 prize/address & 1 entry/day/person. Internet access & compatible device required. Retain receipt. Full T&Cs & prize details visit www.kelloggs.com/uno/terms. Read all T&Cs.