?
Solitaire

Solitaire

Sporty Studios
4.1 ★★★★★★★★★★ 284K reviews 10M+ Downloads 18+ Rated for 18+
Contains ads In-app purchases
Install Play Protect
S
S
S

About this app

About Solitaire

I have to admit it’s a strange feeling knowing that it’s all coming to an end. I never actually thought that I would be here when they flipped the switch and turned off the lights at Calvinayre.com. I wouldn’t trade my time at Calivnayre.com for anything else in my professional career, it’s been an amazing ride. My pitch to get my foot in the door was simple, I wanted to work for the Rolling Stone of the casino world and without a doubt, it’s been the greatest education in my writing career.

My motivation for working at Calvinayre.com was having the privilege to work with some of the best creative minds in the gambling industry.

I want to thank Calvin for creating a platform that speaks to the gambling industry in a unique voice. He’s a guy who is not afraid to back his creative team, even in the face of a tough industry story. While Calivinayre.com is evolving, I will be following how he brings the same passion for business to the world of Bitcoin SV.

What is Solitaire?

However, some media industry observers have questioned whether trading activity can reliably stand in for broader public opinion. There are also concerns among critics over the growing links between news organizations and prediction platforms. 

At the same time, prediction market operators are facing regulatory tussles in the US. State regulators are moving to shut down the firms under gambling laws. The companies say their contracts should be regulated at the federal level as derivatives. 

However, the sector has grown substantially despite such disputes. Bernstein predicted in April that annual prediction market volume could reach $1 trillion by 2030. The research estimated volume was around $51 billion in 2025 and could grow to around $240 billion in 2026. 

About Solitaire

Carolyn Lidgerwood, an ACMA member, stressed the importance of respecting self-exclusion decisions, stating “providers must respect that decision” and “must have robust systems in place”. 

These remarks align with a broader regulatory focus on harm-minimisation within online gambling, where adherence to self-exclusion protocols is under closer scrutiny.

“These were serious breaches by Dabble. Wagering providers must have robust systems in place to protect people who have chosen to self-exclude,” Lidgerwood added.

App info

Updated onMay 21, 2026
Size77 MB
Installs10M++
Current Version4.1.7
Requires Android6.0 and up
Content RatingRated for 18+
Interactive ElementsUsers Interact
Released onApr 02, 2025
Offered bySporty Studios
10 Sparkling Crown10 Glossy Hot