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24 Hour Grand Prix

24 Hour Grand Prix

Pulse Games
4.1 ★★★★★★★★★★ 774K reviews • 1M+ Downloads • 18+ Rated for 18+
Contains ads In-app purchases
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About this app

How to play 24 Hour Grand Prix

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 24 Hour Grand Prix

Robinson calls prediction markets “the main event”. His argument is not simply that US customers are moving from sportsbooks to prediction markets. The more important point is that sportsbooks no longer have the relatively protected market that was once assumed.

Kalshi, Robinhood, Crypto.com and DraftKings’ own prediction-market operation are all competing for activity around sporting events. Beynon says prediction markets are having a larger effect on valuations than on fundamentals so far.

The existence of a new competitor does not automatically mean sportsbook revenue will collapse. But valuations do not require proof of collapse to fall. A loss of confidence in future growth can be enough.

How to play 24 Hour Grand Prix

VIP operations have changed drastically over year last ten years. In October 2020, a new code of conduct came into force in the UK following a consultation process between the Gambling Commission and the Betting and Gaming Council.

This required operators to subject players to rigorous checks before signing up new VIPs, including having their betting behaviour being closely monitored. 

Operators were also banned from incentivising customers based on losses, and reward programmes must be overseen by senior management. The code restricts any player under the age of 25 from taking part. 

App info

Updated onJul 30, 2026
Size139 MB
Installs1M++
Current Version6.0.5
Requires Android8.0 and up
Content RatingRated for 18+
Interactive ElementsUsers Interact
Released onMar 30, 2023
Offered byPulse Games
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