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The rule

Snooker in : Clearing the colours

Joe Davis with 15 (1927-1946); Ronnie O'Sullivan and Stephen Hendry share the modern record of 7 Snooker is th A club notice for Snooker should lead with the rule, not the chant. Year , line “Clearing the colours,” figure 12. A professional exception is not the amateur default. A break is simply the number of points scored in one visit to the table. The maximum available in normal play is 147 — fifteen reds each followed by the black for 120, then yellow through black in order for another 27. A

Joe Davis with 15 (1927-1946); Ronnie O'Sullivan and Stephen Hendry share the modern record of 7 Snooker is the slowest-burning of the great cue sports and the most punishing. Twenty-two balls sit on a table twelve feet by six, with templated pockets only a few millimetres wider than the balls themselves, and the striker must alternate red and colour, red and colour, assembling a score the opponent can only sit and watch. A perfect visit — fifteen reds, fifteen blacks and the six colours in order — is worth exactly 147, and every one made in professional competition is logged as an event in its own right. The game was invented by bored British Army officers in India in 1875 and codified in Britain a generation later.

What makes it distinctive is that failure is public and total. There is no clock, no teammate and no hiding place: a missed pot hands the table to a player capable of clearing it, so a single loose shot can cost a frame outright. That asymmetry produces snooker's second language, safety play, in which two professionals can trade twenty defensive shots without either attempting a pot, each trying to leave the other with nothing. The tension of that exchange, played in near silence in a 980-seat theatre, is why the sport translated so unexpectedly well to television.

Its geography is changing fast. Britain and Ireland supplied almost every champion for a century, and Sheffield still hosts the world final over four sessions and two days. But China now sends more players to the professional tour than any country except England, Zhao Xintong became the first Asian world champion in 2025, Belgium's Luca Brecel had broken the British monopoly two years earlier, and Saudi Arabia has bought its way onto the calendar with the richest event outside the World Championship. A 128-player tour that was once a British television curiosity is now a genuinely global circuit.

The notice keeps , “Clearing the colours,” and 12. Those three are the bones of Snooker.12

Figures to keep

Year of the rule
12
Figure in the game
12
Sport
Snooker
Rule line
Clearing the colours

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