# MiniGame - O-WHEEL Lucky spin feature of **ONFA Wallet** offers the opportunity to receive rewards regularly every hour with a simple, transparent, and fair participation method. With only **01 OFT** per ticket, users can try their luck and receive attractive rewards immediately. **Main contents:** * Feature introduction. * How to participate. * Winning criteria & Reward calculation. * Some important notes. ### **A. General Introduction** **O-Wheel** is a unique entertainment feature combining the element of a lucky wheel with blockchain technology, providing users the opportunity to win attractive prizes with a small investment. This feature operates based on a mechanism that is transparent, fair, and fully automated. #### **1. How to access:** * Step 1: Log in to **ONFA Wallet** * Step 2: From the main menu, scroll down and select **"O-wheel"** (Lucky wheel) * Step 3: The main O-wheel interface will display as follows:

#### **2. Main areas on the interface:** * **Current wheel**: Displays the countdown time to the next draw. * Every **60 minutes**, the system will refresh and perform a draw of a sequence of **6 random digits**. * The winning number sequence will be displayed immediately after the countdown ends. * **The "Buy Ticket" button**: For participating in ticket purchase. * Buy new ticket **(01 OFT / ticket).** * **"My Tickets" tab**: View purchased tickets.

* **Winning criteria and prize structure.** * Clearly displays the number of matching digits required and the corresponding rewards.

* **Information on the most recent lucky draw.** * Includes the winning number sequence, draw time, and quick statistics.

* **Results table:** * Includes the following information: * **Ticket**: Ticket ID code. * **Number**: Ticket number sequence. * **Received**: Number of OFT received as reward. * **Status**: Ticket status (“Winning” / “Not winning”).

#### **B.** Instructions for participating in the lucky wheel **ONFA** **Step 1. Register to purchase a ticket:** * Press the **"Buy Ticket"** on the main interface. * The system redirects to the ticket purchase page.

**Step 2. Select ticket(s):** * Choose the number of tickets to purchase (each ticket **01** OFT) * The system automatically generates a random number sequence.

**Step 3. Confirm purchase:** * Press **"Buy"** to complete. * The ticket will appear under **"Pending Tickets".**

**Step 4. Wait for results:**\ ⏳ **Draw cycle:** * **50** first minutes: Ticket purchase time. * **10** last minutes: Automatic drawing. * Total time per round: **60** minutes.

**Step 5. Check results:** * After the draw, go to **My Tickets**: * **"Winning Tickets"**: List of winning tickets. * **"Losing Tickets"**: List of non-winning tickets. * Prizes are automatically transferred to the OFT wallet if won.

> **Important notes:** > > * Each number sequence may only be registered once per round. > * Multiple tickets can be purchased at the same time. > * Results are verified on the blockchain. ### **C.** Winning Criteria and Reward Calculation **1. Principles of winning.** * The ticket number sequence must **match in order from left to right** with the draw result. * The number of consecutive matching digits determines the prize level. * **Only the highest prize is awarded** (not cumulative across multiple prizes). **2. Detailed prize table** | Prize | Number of matching digits\* | Illustrative example | | --------------------- | --------------------------- | ------------------------------- | | **Special Prize** | 6/6 digits | Ticket: 123456 → Result: 123456 | | **First Prize** | 5/6 digits | Ticket: 12345X → Result: 123456 | | **Second Prize** | 4/6 digits | Ticket: 1234XX → Result: 123456 | | **Third Prize** | 3/6 digits | Ticket: 123XXX → Result: 123456 | | **Fourth Prize** | 2/6 digits | Ticket: 12XXXX → Result: 123456 | | **Consolation Prize** | 1/6 digit | Ticket: 1XXXXX → Result: 123456 | **\*Starting from the first digit (from left to right)** **3. Practical examples** * **Draw result:** 789012 * **Ticket A:** 789012 → Winning **Special Prize** * **Ticket B:** 789011 → Winning **First Prize** (first 5 digits match) * **Ticket C:** 789120 → Winning **Third Prize** (first 3 digits match) * **Ticket D:** 089012 → **Not winning** (first digit does not match) > **Important notes:** > > * **Each ticket** is valid only for **a single** draw round. > * **Tickets cannot be undone or canceled** after the purchase transaction is completed. > * Each ticket can only receive **the highest achieved prize** (no accumulation of lower prizes) > * Prizes are **calculated automatically** and transferred immediately to the **OFT wallet.** > * Results **cannot be changed** after the draw. > * All tickets have **an equal chance of winning.** > * Players should **proactively check their ticket results** after each round to avoid missing rewards. {% hint style="info" %} **Tip:** You may purchase multiple different tickets to increase your chances of winning! {% endhint %} ### **D. Outstanding Benefits** ✓ **Transparency**: All transactions are recorded on the blockchain\ ✓ **Convenience**: Simple operations with just a few clicks\ ✓ **Fairness**: Random mechanism without intervention\ ✓ **Attractiveness**: Valuable prizes with clear probabilities --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://wiki.onfa.io/wallet/gamefi/minigame-o-wheel.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.