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How the crowd draws

31 drawings of its land border, from memory on Borderline’s Mexico map, 1 October 2026 to 28 October 2026.

In numbers

Last updated on 28 October 2026
The real oneThe crowd’s
Area64,000 km²25,000 sq mi56,000 km²21,000 sq mi13.4% smaller
Outline1,834 km1,140 mi1,662 km1,033 mi9.4% shorter
Centre99.97° W, 25.56° N100.0° W, 25.6° N99.98° W, 25.59° N100.0° W, 25.6° N3 km north2 mi north
Westernmost101.20° W, 26.37° N101.2° W, 26.4° N100.99° W, 26.25° N101.0° W, 26.3° N21 km short13 mi short
Easternmost98.42° W, 25.48° N98.4° W, 25.5° N98.79° W, 25.45° N98.8° W, 25.4° N37 km short23 mi short
Southernmost100.34° W, 23.16° N100.3° W, 23.2° N100.12° W, 23.41° N100.1° W, 23.4° N27 km short17 mi short
Northernmost100.19° W, 27.80° N100.2° W, 27.8° N100.13° W, 27.82° N100.1° W, 27.8° N2 km beyond1 mi beyond

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

Borders

5 neighbours
Border withIn the gameThe crowd’s
Tamaulipas882 km in the game785 km the crowd’s11.0% shorter
Coahuila703 km in the game664 km the crowd’s5.5% shorter
San Luis Potosí269 km in the game231 km the crowd’s14.1% shorter
United States of America14 km in the game13 km the crowd’s7.1% shorter
Zacatecas11 km in the game10 km the crowd’s9.1% shorter
Not enough drawings yet
The worst 20% and the best 20%By how close a drawing comes to the state11 of 20 drawings needed on each side
Not enough drawings yet
Another country and MexicoFrom where are you from; no answer left out3 of 10 drawings from another country needed
Not enough drawings yet
The fastest and the slowest thirdBy time spent drawing18 of 20 drawings needed on each side
Not enough drawings yet
Quickest and slowest to startBy time before the first line18 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 (1.5 MB)

How it is measured

The crowd’s Nuevo León: every few km along the real line, each drawing’s nearest point, inside Nuevo León 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 31 drawings that scored 10 or more on Borderline’s Mexico 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 Nuevo León yourself and add your line to the next update.