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How the crowd draws

90 drawings of its land border, from memory on Borderline’s France map, 25 September 2026 to 26 October 2026.

In numbers

Last updated on 28 October 2026
The real oneThe crowd’s
Area105 km²41 sq mi95 km²37 sq mi9.2% smaller
Outline54 km34 mi55 km34 mi1.0% longer
Centre2.34° E, 48.86° N2.3° E, 48.9° N2.34° E, 48.86° N2.3° E, 48.9° N0 km east0 mi east
Westernmost2.22° E, 48.86° N2.2° E, 48.9° N2.23° E, 48.86° N2.2° E, 48.9° N1 km short0 mi short
Easternmost2.47° E, 48.84° N2.5° E, 48.8° N2.46° E, 48.83° N2.5° E, 48.8° N1 km short0 mi short
Southernmost2.36° E, 48.82° N2.4° E, 48.8° N2.36° E, 48.82° N2.4° E, 48.8° Nthe same
Northernmost2.37° E, 48.90° N2.4° E, 48.9° N2.37° E, 48.90° N2.4° E, 48.9° Nthe same

Near the land border, 67% of the crowd’s lines run inside Paris.

Borders

3 neighbours
Border withIn the gameThe crowd’s
Hauts-de-Seine21 km in the game23 km the crowd’s9.5% longer
Val-de-Marne21 km in the game21 km the crowd’sthe same
Seine-Saint-Denis12 km in the game11 km the crowd’s8.3% shorter
The worst 20% and the best 20%By how close a drawing comes to the departmentDownload (0.2 MB)
Not enough drawings yet
Another country and FranceFrom where are you from; no answer left out8 of 20 drawings from France needed
Not enough drawings yet
The fastest and the slowest thirdBy time spent drawing6 of 20 drawings needed on each side
Not enough drawings yet
Quickest and slowest to startBy time before the first line6 of 20 drawings needed on each side
Where drawings start and endStarts teal, ends pink, piled up blackDownload (0.1 MB)
The drawings stacked as blocksWhere many drawings pass, the stack growsDownload (1.2 MB)

How it is measured

The crowd’s Paris: every few km along the real line, each drawing’s nearest point, inside Paris or outside it; the median over a short stretch is where the crowd puts the line there, and the real outline moved by it is the crowd’s. Where the move folds a narrow inlet over itself, the loop is cut.

The 90 drawings that scored 10 or more on Borderline’s France map, scribbles left out, the real line the game’s own. Area true to scale; the outline copies the real line’s detail, so its length changes only where the shape moves or a loop is cut.

Measuring how far the crowd moves the centre was Matt Forrest’s idea (forrest.nyc).

Draw Paris yourself and add your line to the next update.