About this app
How to play Fun Mahjong Match
Cee-lo—derived from sì wǔ liù (Chinese for “four-five-six”)—is played with three six-sided dice. Popular among Chinese-American players as early as 1893, it was adopted by hip-hop culture in the late 1970s and became a fixture on the street corners of Harlem, Brooklyn, and the Bronx.
Nas, the Notorious B.I.G., and Jadakiss all referenced the game in their music. Kool G Rap called his 1995 album 4,5,6, and its title track included the line “Headcrack, time to get the bread”—the lyric that most likely inspired 50 Cent’s casino adaptation.
But it was Thomas DeCarlo Callaway who gave the game its biggest mainstream exposure, and gesture of love, when he took his stage name, CeeLo Green, directly from it.
According to TCS/JOHNHUXLEY, 50 Cent Headcrack is designed to attract players who are not already at the tables, and to keep the game moving once they sit down, while preserving Cee-lo’s essential drama: three dice, one shooter, and the hope of rolling a 4-5-6.
How to play Fun Mahjong Match
“The Fifa World Cup draws global attention in a way that no other sporting event can, and it was the best stress test of the technology we could have asked for,” says Oliver Lamb, SVP of trading at Kambi.
“We also delivered a nigh-on limitless range of bet combinations, delivered in a more rapid and more seamless manner than we have been able to before.”
Kambi’s path to the 2026 World Cup began with its initial investment in AI trading technology in 2021. The platform was deployed at scale during the Qatar 2022 tournament and fully embedded within its trading operations by 2024.
About Fun Mahjong Match
Registered customers increased to approximately 2,672,000 at the end of June, an increase of around 50,000 from the previous year.
For the first half of 2026, lottery and land based gaming generated €317.9 million in gross gaming revenue, remainin flat compared with H1 2025.
Lottery games contributed €254.5 million, up from €246.1 million, bolstered by a 9.1% increase in digital lottery revenue propelled by the Veikkaus app and product launches such as Milli (launched June 2025).
