> For the complete documentation index, see [llms.txt](https://docs.kaiprotocol.fi/kai-protocol/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.kaiprotocol.fi/kai-protocol/english/protocol-and-mechanisms/chance-g/match-numbers.md). # Match Numbers ### About Match Numbers * This is a game where you get a prize if you match 3 or more winning numbers using a ticket within the daily round time. * Round duration: 03:00 \~ 24:00 (UTC) every day * Announcement of winning number and Pick up time for Prize: After the round ends, the winning numbers are announced and the prize are distributed sequentially. * When the settlement is completed, preparation for the next round begins and you can claim the prize from the previous round ### How to 1. Purchase KAI using 1inch, Klayswap, or Swapscanner. {% content-ref url="/pages/-Magjvconpt-PekqqMI8" %} [How to buy KAI](/kai-protocol/english/how-to-guides/kai-protocol-service-guide/kai.md) {% endcontent-ref %} 2\. Buy a ticket with 5 KAI. 3\. Select a 5-digit number between 0 and 9 per ticket to participate in the corresponding round. (Manual/auto selectable) 4\. After the round ends, a 5-digit winning number will be announced.\ (Random winning number selected through Chainlink VRF on BSC mainnet) \*Random Number Generator (RNG): * New Contract: * Old Contract: 5\. If the number and position match at the same time, it is judged as 1 Match.\ ex) Winning numbers 1, 3, 5, 9, 7\ 1 Match for my number 2, ***3***, 4, 7, 9 (match number 3 )\ 3 Match for my number 2, ***3***, 4, ***9***, ***7*** (match number 3, 9, 7 )\ 4 Match for my number ***1***, ***3***, 4, ***9***, ***7*** (match number 1, 3, 9, 7 ) 6\. If it is 3 or more matches, you will receive a prize. \*You can purchase multiple tickets regardless of round. \*Up to 100 tickets can be used at a time, and there is no limit to the number of participation \*Tickets cannot be traded. ### Match Numbers Prize * How to claim Prize : Claim button on the Match Numbers page * Prize : 5,000 oUSDT per round + carried over (no winner in the previous round)\ (Utilization of buyback fund resources from partner Kai protocol) * The maximum prize limits for each rank are as follows.\ \ \\ \- 5 matched : 300,000 oUSDT\ \- 4 matched: 150,000 oUSDT\ \- 3 matched: 50,000 oUSDT ### How the Prizes are distributed: * The default 5,000 oUSDT is distributed to each Match, and the Prize from Matches with no winners in the previous round are carried over to the same Match and accumulated. * 5 Match : default 3,000 oUSDT + previous round 5 Match carried over (no winner) * 4 Match : default 1,500 oUSDT + previous round 4 Match carried over (no winner) * 3 Match : default 500 oUSDT + previous round 3 Match carried over (no winner) * 1/n if there are multiple winners of the same Match **Case 1) The first round prize is a total of 5,000 oUSDT** * 5 Match (0 people) : no Winner, 3,000 oUSDT will be added to the next round 5 Match prize\ 4 Match (2 people) : 1,500/2 = 750 oUSDT per person\ 3 Match (10 people) : 500/10 = 50 oUSDT per person **Case2) The second round prize is a total of 8,000 oUSDT** * 5 Match (1 people) : 6,000/1 = 6,000 oUSDT per person\ 4 Match (5 people) : 1,500/5 = 300 oUSDT per person\ 3 Match (10 people) : 500/10 = 50 oUSDT per person * For the partnership with Kai Protocol, \ when the winner claim the prize, 20% of the prize will be used as a Kai Protocol’s ecosystem fund, and will be burned after Kai buyback.