Quoridor Rules Explained: How to Play in 5 Minutes

Quoridor is played on a 9×9 board by two players (or four, in the corners variant). Each turn you do one of two things — move your pawn one square, or place a wall — and the first pawn to reach the opposite side wins. Walls slow your opponent down, but a strict rule stops anyone from ever being fully trapped. That's the whole game; the rest is strategy.

That is a complete game. The sections below go through each of those steps in detail, with the edge cases a rulebook glosses over.

In the standard two-player game, each player has 10 walls to place over the course of the match — 20 total. In the four-player variant, that drops to 5 walls each. Walls are a limited resource: once you've placed all of yours, you can only move for the rest of the game, so when to spend them is one of the game's central decisions.

Playing with four? The setup, turn order, and the no-block check all change alongside the wall count — the four-player Quoridor rules cover the full variant, including the 2v2 team game.

Every turn is exactly one action — move your pawn, or place a wall. Never both, never neither. That single constraint is where all of Quoridor's strategy comes from: every wall you place is a turn you didn't spend moving, and every move you make is a turn your opponent gets to build.

A pawn moves one square at a time — up, down, left, or right, never diagonally (outside of a jump, below). If nothing is in your way, reaching the far row is just a matter of counting squares.

A wall spans two square-widths and drops into the slots on the board frame, blocking movement across that edge for both players, for the rest of the game. Walls can't overlap another wall and can't cross one at a right angle in a way that would seal a square shut illegally. Placed well, a single wall can turn a two-move finish into a fifteen-move detour.

Because you can never wall someone into a box, the game rewards tempo and geometry instead: who's spending turns racing versus building, and how much longer an opponent's route actually gets once you account for the walls they still have left to clear their own way.

Yes. If the two pawns end up on adjacent squares facing each other, the player to move can jump straight over the opponent's pawn, landing on the square beyond. If a wall (or the edge of the board) sits directly behind the opponent so a straight jump isn't possible, you instead jump diagonally to either open square beside them. It's a small rule, but it matters a lot in the endgame, when both pawns are squeezing through the same narrow corridor.

Those five habits beat most casual players. For the deeper layer — openings, wall fences, jump tempo, and the endgame count — see our full Quoridor strategy guide.

The name is a play on the word corridor — the game is about opening a corridor for your own pawn while walling off your opponent's. That's why so many people search for it as the "corridor game" or "corridor board game", and why the rules on this page apply to it under either name. It's pronounced much like corridor too.

Quoridor is an abstract-strategy board game first published in 1997 by the French company Gigamic. It’s the game that made the "move-or-wall" mechanic famous — and because that core idea isn’t owned by any one product, it’s since been reimagined across plenty of digital games, including Blocade, a free, mobile-first take built for your phone and the web. See our Blocade vs Quoridor vs Barricade comparison for how the versions differ.

The fastest way to actually learn these rules is to play them. Blocade uses the same move-or-wall, no-full-block, jump-when-adjacent ruleset — free, in your browser, no download or sign-up required.

F

Francis

CREATOR OF BLOCADE

Francis is the solo developer who designed and built Blocade — its bots, ranked ladder, and daily puzzles. These guides come straight from the person who made the game.