IWDS source: https://github.com/yi-bai/iwds
(Failed to check for new versions)
n2680 - 2024.03.30
IRGN2584 - 2023.10.30
IRGN2548 - 2022.04.06
IRGN2514 - 2021.09.30
IRGN2476 - 2021.06.11
IRGN2425 - 2020.02.26
IRGN2387 - 2019.10.26
IRGN2242 - 2017.08.03

IWDS (2024.03.30)

https://raw.githubusercontent.com/yi-bai/iwds/a1953eb6830c8ae9a924598c8d7051b0802b1297/iwds.xml

Table of Contents

c. Differences in contact of strokes

c-3. Differences of two dots or single stroke

184
unifiable
黑黒

JIS

Unified Ideographs

U+58A8
U+9ED9
U+9EDB

Compatibility Ideographs

U+FA3A = 墨 U+58A8

Source Code Separations

U+9ED1
U+9ED2

Annex

S.3

Rule Application Rate: 100.00