Editor inspector

[alexis-martel]

Selecting a clue or puzzle square should display its properties on a right-aligned inspector. Properties such as a square's answer, number, shade level, circled attribute, and any other square-related attribute should be visible. Later on, a Puzzle tab could be added to that inspector that holds the puzzles author, description, etc.
See https://developer.apple.com/design/human-interface-guidelines/components/layout-and-organization/split-views for reference

[alexis-martel]

On narrow devices, this should be replaced by a dialog

[alexis-martel]

Shortcuts (such as pressing a number key on the selected square or pressing a letter key on the keyboard) should allow for editing the selected object without interacting directly with its inspector pane/dialog