← United Kingdom

How the crowd draws

33 drawings of its land border and 19 drawings of its coast, from memory on Borderline’s United Kingdom map, 28 September 2026 to 28 October 2026.

In numbers

Last updated on 28 October 2026
The real oneThe crowd’s
Area3,605 km²1,392 sq mi3,990 km²1,541 sq mi10.7% bigger
Outline546 km339 mi494 km307 mi9.4% shorter
Centre4.83° W, 50.41° N4.8° W, 50.4° N4.85° W, 50.43° N4.8° W, 50.4° N3 km north-west2 mi north-west
Westernmost5.72° W, 50.07° N5.7° W, 50.1° N5.74° W, 50.07° N5.7° W, 50.1° N1 km beyond1 mi beyond
Easternmost4.17° W, 50.35° N4.2° W, 50.4° N4.20° W, 50.44° N4.2° W, 50.4° N3 km short2 mi short
Southernmost5.21° W, 49.96° N5.2° W, 50.0° N5.67° W, 50.02° N5.7° W, 50.0° N7 km short4 mi short
Northernmost4.47° W, 50.93° N4.5° W, 50.9° N4.55° W, 50.93° N4.6° W, 50.9° Nthe same

Near the land border, 52% of the crowd’s lines run inside Cornwall. Near the coast, 44% run inland.

Borders and coast

1 neighbour
Border withIn the gameThe crowd’s
Devon105 km in the game102 km the crowd’s2.9% shorter
The coast468 km in the game416 km the crowd’s11.1% shorter
The worst 20% and the best 20%By how close a drawing comes to the countyDownload (0.3 MB)
Not enough drawings yet
Another country and the UKFrom where are you from; no answer left out3 of 10 drawings from another country needed
The fastest and the slowest thirdBy time spent drawingDownload (0.3 MB)
Quickest and slowest to startBy time before the first lineDownload (0.3 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 Cornwall: every few km along the real line, each drawing’s nearest point, inside Cornwall 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 52 drawings that scored 10 or more on Borderline’s United Kingdom 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 Cornwall yourself and add your line to the next update.