macOS
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brew install nsudslocal Homebrew formula metadata
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Install nsuds with Homebrew
Ncurses Sudoku system. Version 0.7B via Homebrew; verified from local package data.
install
Additional install commands
overview
Package summary
Ncurses Sudoku system
Project links
Commands and aliases
- nsuds
history
Project history and usage
nsuds is a small terminal Sudoku game: the Ncurses Sudoku System. It provides a text-graphical Sudoku board with pencil-marking support and keeps dependencies intentionally tiny, centered on ncurses.
Project history
SourceForge lists the project registration date as November 8, 2009. The mirrored README identifies version 0.7B as a beta release written by Vincent Launchbury, describes the project as a portable text-graphical Sudoku implementation, and says the only required library dependency is ncurses, with regular curses expected to work in its place.
Adoption history
This is a niche terminal game rather than an ecosystem component. SourceForge's page has no user reviews, and on July 1, 2026 Homebrew listed only 25 installs in its 365-day analytics window. Its presence in Homebrew is mostly preservation and convenience for command-line game collectors.
How it is used
Users install `nsuds` to play Sudoku in a terminal. The README documents in-game help via `?`, vi-style and arrow-key movement, number entry, deletion, pencil marks, highlighting marks, and a simple build from a release tarball with `./configure`, `make`, and `make install`.
Why package nerds care
nsuds is useful as a tiny ncurses artifact: a package that demonstrates old-school terminal UI packaging, not a dependency anchor. Its value is mostly that it still builds and runs with minimal dependencies.
Timeline
- November 8, 2009: SourceForge project registered.
- April 21, 2010: SourceForge file timestamps show the 0.7B-era release line.
- July 1, 2026: Homebrew listed stable version 0.7B.
Related projects
- ncurses is the main runtime dependency.
Sources
security posture
Risk level: green
narrow executable package without higher-risk signals.
Risk classifier
green risk · low confidence · appliance
Why
- narrow executable package without higher-risk signals
Signals
- metadata:no-higher-risk-signals
Install behavior
- No Homebrew post-install hook is recorded in formula metadata.
- Homebrew bottle metadata is available for 13 platform targets.
Recommended review
Before unattended agent use, check whether the tool reads plaintext credentials, writes remote state, publishes artifacts, or shells out to plugins.
executables
Installed executables
| Command | Kind | Exposure | Note |
|---|---|---|---|
nsuds | cli | global executable |
freshness
Version and freshness
These signals separate page generation age, package-manager activity, and upstream release comparison. Version lag is warned only when an evidence URL and comparable versions are present.
page generated2026-07-08
manager version0.7B
manager updated
local dataok
upstreamnot checked
latest detectednot detected
https://nsuds.sourceforge.net/
- infoNo package-manager update timestamp was available.low confidence
- infoRelease/tag comparison is only available for GitHub repositories.https://nsuds.sourceforge.net/none confidence
install metadata
Package metadata
| Package key | brew:nsuds |
|---|---|
| Version | 0.7B |
| Package manager | Homebrew |
| Package manager page | https://formulae.brew.sh/formula/nsuds |
| Homepage | https://nsuds.sourceforge.net/ |
| Repository | https://sourceforge.net/p/nsuds/code |
| Upstream docs | https://nsuds.sourceforge.net/ |
| License | GPL-2.0-or-later |
| Source archive | https://downloads.sourceforge.net/project/nsuds/nsuds/nsuds-0.7B/nsuds-0.7B.tar.gz |
| Uses from macOS | ncurses |
| Bottle | available (on arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura, x86_64_linux) |
| Homebrew post-install | not defined |
| Service | none declared |
registry facts
Source database details
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | nsuds |
| Version Scheme | 0 |
| Revision | 0 |
| Head Version | HEAD |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
source trail
Generated from repository data
This page is generated by av-web from the private package SQLite artifact built by scripts/generate-pkg-sqlite.py.
Combined YAML source
View the package source record on GitHub.
Used sources
- Geiger risk classifier
- Nucleus package database
- av.db category and tag curation
- cross-ecosystem install command graph
- curated package history
- package relationship graph
- package version freshness
- package-page enrichment