1800 – 1899 · 12 documented scenes
The century that leaves evidence everywhere, if you know where to look.
The nineteenth century is where dating a scene becomes a technical exercise. Iron, then steel. Gas, then electricity. Sail, then screw propeller. Daguerreotype, then dry plate. Almost every object in a nineteenth-century panorama has a first year attached to it, and the youngest thing in shot sets the earliest date the scene can be — which is exactly how a good guess is built.
It is also the most global band in the library: a run can move from a Pennsylvania oil field to a Paris exposition to a Melbourne goldfield without leaving the same twenty years. That makes the map half of the round genuinely hard, and rewards paying attention to vegetation, light and building materials before you touch the pin.
5 rounds · free · no account needed · 5 scenes from 19th century

12
Scenes in the band
5
Rounds per run
1800 – 1899
Years covered
Every round opens inside a 360° panorama of a real moment. Drag to turn, zoom in on anything that looks datable. There is no caption, no title and no year anywhere on screen.
Place your guess on the world map and set the year on the slider — arrow keys nudge a year at a time, the century arrows jump a hundred. Both halves are scored, so a perfect year with the wrong continent still loses points.
The result screen shows the true place and year, the distance you were out, and the detail in the scene that gives the date away. That explanation is the part that makes the next round easier.
Wrought-iron rails, lattice bridges and glass-and-iron exhibition halls are mid-century. Steel changes the look again after the 1860s: taller frames, thinner members, longer spans. If a structure is doing something that iron could not have done, you are past 1870.
Oil lamps and candles run out around the 1840s in cities. Gas lamps on cast-iron standards dominate mid-century. Carbon-arc lighting shows up in the 1880s and incandescent bulbs on overhead wires in the 1890s. A street scene lit by wires strung across the road is very late in the century.
This band overlaps the invention of photography, so the medium is a clue. Long exposures empty a busy street of people and blur anything that moved; sharp crowds and caught motion mean the 1880s or later. Even the framing shifts — early views are static and architectural because the camera could not be anything else.
Use the exhibition and rail calendar as anchors: the Great Exhibition in 1851, the transcontinental railroad in 1869, the Paris Exposition and its tower in 1889, the Chicago fair in 1893. Most nineteenth-century scenes in the library sit within a decade of one of those moments.
Every one is a documented moment with a verified place and year. A run deals 5 of them in random order, so no two sessions are the same.
1830Opening of the Liverpool and Manchester Railway
Between Liverpool and Manchester, Lancashire, England
Mission San Antonio de Valero, San Antonio de Béxar, Texas
1851The Great Exhibition at Crystal Palace, London
Hyde Park, London, England
1863Opening of the Metropolitan Railway, World's First Underground
The Metropolitan Railway, Paddington to Farringdon, London
1869Golden Spike Ceremony, Promontory Summit
Promontory Summit, Utah Territory
Port Said and the Isthmus of Suez, Egypt
1879Edison's Light Bulb Demonstration, Menlo Park
Menlo Park laboratory, New Jersey
1882Statue of Liberty's Arm on Display in Manhattan
Madison Square Park, Manhattan, New York
1883Brooklyn Bridge Grand Opening
East River, between Manhattan and Brooklyn, New York
1884Washington Monument Nearing Completion
The National Mall, Washington, D.C.
1889Eiffel Tower Construction for World's Fair
Champ de Mars, Paris, France
1896First Modern Olympic Games, Athens
Panathenaic Stadium, Athens, Greece
Prefer a mixed run? The main game deals from every era at once, and all the free history games are listed in one place.