# Problem Statement

On-chain gaming on Solana today splits into two unsatisfying buckets:

1. **Pure chance** — coin flips, lotteries, slot-style mechanics. Outcomes are random. Skill is irrelevant.
2. **Speculation** — NFT flip mechanics, token rugs dressed up as games. The "play" is buying and selling, not actually playing.

Meanwhile, real-money trivia games already exist on Web2 — HQ Trivia, quiz apps, knowledge betting platforms. They prove there is a real audience for skill-based, knowledge-driven games with money on the line. But every single one of them is fully centralized:

* The operator decides what counts as a correct answer.
* The operator holds the prize pool.
* The operator can shut down, exit-scam, or quietly tilt outcomes.
* Players have no way to verify any of it.

## The gap

There is no on-chain, provably fair, skill-based game on Solana where:

| Property                | Web2 Trivia | On-chain Coinflip | MindDuel |
| ----------------------- | ----------- | ----------------- | -------- |
| Skill matters           | Yes         | No                | Yes      |
| Trustless escrow        | No          | Yes               | Yes      |
| No oracle in the loop   | N/A         | Yes               | Yes      |
| Real PvP (not vs house) | Sometimes   | Rarely            | Yes      |
| Verifiable outcomes     | No          | Yes               | Yes      |

## Why this matters for Solana

Solana's pitch to consumers is "fast, cheap, and good enough for real-time apps." Sub-second finality and sub-cent fees make per-turn on-chain interaction practical for the first time. But most Solana games still feel like web2 games with a wallet glued on — the game logic runs on a server, only the payouts touch chain.

That defeats the point. If a player has to trust the operator to run the game fairly, the chain is only being used as a payment rail. We can do better.

## What MindDuel proves

* Game logic, escrow, settlement, and anti-cheat can all live on-chain.
* A consumer game can avoid centralized oracles entirely by using commit-reveal.
* A solo developer can ship a complete competitive game on Solana in a hackathon timeframe using mature tooling (Anchor, wallet-adapter, Fastify, Drizzle).

The next page lays out the [Solution](/mindduel-docs/overview/solution.md).


---

# 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://mindduel.gitbook.io/mindduel-docs/overview/problem-statement.md?ask=<question>
```

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.