KKran – Generate answer fields in tests and exams

A Lua- and TikZ-based package created for the Japanese education sector. It enables the arrangement of box-shaped answer fields in any desired combination using simple commands. It also facilitates the easy creation of multiple-choice answer sheets (mark sheets). Furthermore, it covers the functionality of toggling the display of model answers (solutions) via an option, and even the creation of grid-style answer fields (graph paper-like cells).

The package name originates from 欄 (:ran), which means a small piece of area, or a small space.

Sources	/graphics/pgf/contrib/kkran
Documentation	README.md Example of use Package documentation
Repository	https://github.com/KKTeX/KKran
Version	1.2.0 2026-08-20
Licenses	MIT License
Copyright	2025–2026 Kosei Kawaguchi
Maintainer	KKTeX
Contained in	TeX Live as kkran MiKTeX as kkran
Topics	PGF TikZ Exam LuaTeX Teaching Japanese

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