# Trivia Quiz
> ⚠️ **Experimental — generated with no human supervision.** This realm was
> produced automatically by an MCP-driven agent to exercise the gno MCP server
> and tooling, and to generate test content for gno compilers, linters and
> formatters. **Not audited. Not for production.** Full context & folder README:
> [r/moul/x/daily](https://github.com/moul/gno-contracts/blob/main/r/moul/x/daily/README.md)
---
A rotating on-chain multiple-choice trivia quiz. One question is live at a
time; anyone can submit a choice via `Answer`. The first correct answer
scores a point on the lifetime leaderboard and the quiz immediately advances
to the next question. The starting question is picked deterministically from
the deploy-time block height, so repeated deploys don't always open on
question one.
Realm path: `gno.land/r/g12cs4cehujpffpjpywmkqj43m6u5ya53nj69sjz/trivia`
## Example calls
```
# answer the live question (choice index 0-3, shown in Render)
gnokey maketx call -pkgpath gno.land/r/g12cs4cehujpffpjpywmkqj43m6u5ya53nj69sjz/trivia \
-func Answer -args 2 -gas-fee 1000000ugnot -gas-wanted 2000000 -broadcast -chainid sapphire-1 <key>
```
View `Render("")` (or just the realm path in gnoweb) to see the current
question, its lettered choices, the leaderboard, and the total number of
questions answered correctly so far.
## Toolchain status
`gno test .` passes locally against a `gnolang/gno` checkout (`GNOROOT` set
explicitly — the default env had a stale `GNOROOT` from an unrelated
checkout). Local `gno` is `master.3130+bf5b31eda`, newer than sapphire (gno
0.9); code sticks to the documented sapphire-safe surface (`chain`,
`chain/runtime`, crossing functions with `cur realm`, `gno.land/p/nt/avl/v0`)
per the `gno` skill's stdlib reference.
<!-- BEGIN GNOCONTRACTS FOOTER (generated by `make readmes`; do not edit below) -->
---
Part of **[moul/gno-contracts](https://github.com/moul/gno-contracts)** — moul's versioned gno.land contracts. See the repository for the full catalog, build/test tooling, and usage.
**Dependency graph:**
> 🧪 **Highly experimental — potentially vibe-coded.** Not audited; may break, change, or be removed at any time. Do not use with anything of value. Full disclaimer: [DISCLAIMER](https://github.com/moul/gno-contracts/blob/main/DISCLAIMER.md).
<!-- END GNOCONTRACTS FOOTER -->
Answer(cur interface {.seal func(); Address func() .uverse.address; IsCode func() bool; IsCurrent func() bool; IsEphemeral func() bool; IsUser func() bool; IsUserCall func() bool; IsUserRun func() bool; PkgPath func() string; Previous func() .uverse.realm; String func() string; Sub func(string) .uverse.realm; Subpath func() string}, choiceIdx int) string
Render(path string) string
Signatures reconstructed verbatim from vm/qfuncs — interface params keep their inline definitions.
vm/qrender output, sanitized (docs/render-security.md) and displayed in an empty-sandbox iframe — scripts, forms and popups cannot run. Links stay inert in-preview; right-click to open.