> For the complete documentation index, see [llms.txt](https://aptivi.gitbook.io/aptivi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://aptivi.gitbook.io/aptivi/nitrocid-ks-manual/fundamentals/simulated-kernel-features/extra-features/games-and-amusements/solver.md).

# Solver

Can you solve mathematical equations on time?

<figure><img src="https://1453621892-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FyhORwVwuIgJMLsQRqN3S%2Fuploads%2Fv6Xchzetyjv85haUbUvY%2Fimage.png?alt=media&amp;token=8d2f9dbc-4f30-4730-9cea-ddb07cd0cdc8" alt=""><figcaption></figcaption></figure>

Can you solve the printed mathematical expressions on time? Test your speed in solving the exercises ranging from low to high difficulty.

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## <mark style="color:$primary;">Game Controls</mark>

Below controls are supported:

<table><thead><tr><th width="130">Keybinding</th><th>Description</th></tr></thead><tbody><tr><td><code>ENTER</code> </td><td>Submits your response</td></tr><tr><td><code>Q</code>, then <code>ENTER</code></td><td>Exits the game</td></tr></tbody></table>