
Step 1
Crown and hairline
The crown and the hairline, as on any head. What's new here is that they'll govern two ties at once, so the crown has to be genuinely centred: shift it and no amount of symmetry further down will save you.
Challenge 7 · Manga hair
Two equal masses, one on each side, and nowhere to hide a mistake. Symmetry stops being a detail here: if one tail sits higher or weighs more than the other, everyone sees it. The way through is to solve one side properly and mirror it on purpose — never to redraw it from memory.

The first one is here in full. You follow the rest inside the app, with the plate full size and the voice that explains it.

Step 1
The crown and the hairline, as on any head. What's new here is that they'll govern two ties at once, so the crown has to be genuinely centred: shift it and no amount of symmetry further down will save you.
Step 2
Step 3
Step 4
Step 5
Step 6
Step 7
Step 8
Step 9
Step 10
Step 11
Step 12
The other steps, the voice that walks you through them, and the feedback on your drawing are inside the app. Creating the account is free and asks for no card.
An AI compares your drawing with the plate and tells you what to fix. It is not a person looking at your sketchbook.