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How the crowd draws

44 drawings of its land border, from memory on Borderline’s Spain map, 5 October 2026 to 27 October 2026.

In numbers

Last updated on 28 October 2026
The real oneThe crowd’s
Area42,000 km²16,000 sq mi39,000 km²15,000 sq mi6.5% smaller
Outline1,208 km751 mi1,133 km704 mi6.2% shorter
Centre6.15° W, 39.19° N6.2° W, 39.2° N6.20° W, 39.21° N6.2° W, 39.2° N5 km north-west3 mi north-west
Westernmost7.54° W, 39.66° N7.5° W, 39.7° N7.54° W, 39.66° N7.5° W, 39.7° Nthe same
Easternmost4.65° W, 39.17° N4.6° W, 39.2° N4.91° W, 39.26° N4.9° W, 39.3° N22 km short14 mi short
Southernmost6.18° W, 37.94° N6.2° W, 37.9° N6.29° W, 38.05° N6.3° W, 38.0° N11 km short7 mi short
Northernmost6.24° W, 40.49° N6.2° W, 40.5° N6.22° W, 40.43° N6.2° W, 40.4° N6 km short3 mi short

Near the land border, 58% of the crowd’s lines run inside Extremadura.

Borders

4 neighbours
Border withIn the gameThe crowd’s
Portugal399 km in the game403 km the crowd’s1.0% longer
Andalucía334 km in the game327 km the crowd’s2.1% shorter
Castilla-La Mancha303 km in the game224 km the crowd’s26.1% shorter
Castilla y León221 km in the game226 km the crowd’s2.3% longer
Not enough drawings yet
The worst 20% and the best 20%By how close a drawing comes to the region15 of 20 drawings needed on each side
Not enough drawings yet
Another country and SpainFrom where are you from; no answer left out8 of 10 drawings from another country needed
The fastest and the slowest thirdBy time spent drawingDownload (0.4 MB)
Quickest and slowest to startBy time before the first lineDownload (0.4 MB)
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 (1.9 MB)

How it is measured

The crowd’s Extremadura: every few km along the real line, each drawing’s nearest point, inside Extremadura 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 44 drawings that scored 10 or more on Borderline’s Spain 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 Extremadura yourself and add your line to the next update.