Can you name a U.S. state from its outline alone — no labels, no neighbors, no clues? The US States by Shape Quiz strips every state down to a single silhouette and asks one question: which state is this? Some shapes give themselves away — Texas, Florida, Michigan’s mitten, Oklahoma’s panhandle — but the blocky rectangles of the West and the look-alike twins of the Dakotas separate the casual player from the true map nerd.

It’s a fast, mobile-first quiz with five ways to play: multiple choice for beginners, typed answers for experts, a timed speed round, a locate-on-the-map mode, and a daily challenge that serves everyone the same six state shapes each day — with a shareable emoji-grid result and a running streak. No sign-up, no app, completely free.

Whether you’re a student cramming for a geography test, a teacher hunting for a clean classroom warm-up, or just here to prove you really do know all 50 states, scroll down, pick a mode, and start guessing.

How to play

Guess the Shape — a single state outline appears with no context. On Easy you pick from four choices (region-matched, so the shape is what counts); on Medium you get a first-letter hint and type your answer; on Hard you type it cold.
Find the State — the full U.S. map is shown and you click the named state. A clean test of where every state sits.
Speed Round — outlines fly by and you type as many state names as you can before the clock runs out.
Daily Challenge — six state shapes, the same for everyone that day. Finish to unlock a shareable emoji-grid result and build a day-by-day streak.
Learn mode — tap any state on the map to study its outline, region, population, area, statehood date, and what makes its shape memorable, before you test yourself.

Which state shapes are easiest (and hardest)?

A handful of states are nearly impossible to miss. Texas, with its northern panhandle and curving Rio Grande, Florida‘s dangling peninsula, California‘s tilted coast and diagonal base, Michigan‘s mitten, Louisiana‘s boot, and Oklahoma‘s saucepan handle are giveaways even for beginners.

The hard ones are the rectangles and the twins. Colorado and Wyoming are both near-perfect rectangles bounded entirely by straight survey lines. North and South Dakota stack like mirror images, New Hampshire and Vermont are wedge-shaped opposites, and the squared-off blocks of Kansas, Nebraska, Utah, and Arizona trip up almost everyone. Watch for the small tells — Utah’s square northeast bite, Nebraska’s stairstep corner, Minnesota’s Northwest Angle bump.

Data & method

Every outline is drawn from the U.S. Census Bureau’s official state boundary geometry (via the public-domain us-atlas TopoJSON dataset), so the shapes are accurate, not stylized. Each state is isolated, centered, and scaled to fill the frame, which is what makes the silhouettes so challenging — you lose the size and position cues you’d get from a full map. The quiz runs entirely in your browser: there’s no tracking, no account, and nothing is sent to a server. State facts (population, area, statehood) come from the U.S. Census and Wikipedia. The District of Columbia is excluded — it isn’t a state.

Frequently asked questions

How many states are in the quiz?

All 50 U.S. states. Washington, D.C. is excluded because it is a federal district, not a state, and its tiny diamond outline isn’t a meaningful “guess the state” shape.

Is it free?

Yes — completely free, with no sign-up and no ads inside the quiz. Just open it and play.

Does it work on mobile?

Yes. The quiz is mobile-first: large tap targets, a responsive map, and outlines that scale to any screen. It works in any modern phone, tablet, or desktop browser.

What is the daily challenge?

Each day everyone gets the same six state shapes, chosen by the date. Finish it to get a shareable emoji-grid result (like Wordle) and to extend your day streak. A fresh set unlocks every day at midnight UTC.

Where does the map data come from?

The state outlines use the U.S. Census Bureau’s cartographic boundary data (public domain), bundled via the open us-atlas project. State facts are from the U.S. Census and Wikipedia.