Solitaire Online vs Cubini

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Solitaire Online compared with Cubini
Detail	Solitaire Online	Cubini
What it does	Free browser solitaire games with no downloads or sign-ups	Real-time roll-and-write dice game for 1 to 6 players
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	NL
Pricing model	Free	Freemium
Pricing	Not given	Free: Solo play against 1 to 3 AI opponents, permanently free. 14-day free trial of pass-and-play, online play, tournaments and leaderboards. EUR 3.99 one-time purchase to unlock all features (EUR 2.99 if purchased between trial days 10-13). No subscription, no ads.
Key features	Unlimited undo and hints Instant play with no sign-up Works on phone, tablet and desktop Game progress saved locally in browser 15 solitaire variants	Real-time simultaneous gameplay Solo play against AI on three difficulty levels Pass-and-play for 2 to 6 players on one device Online rooms and tournaments for 2 to 6 players Weekly, monthly and all-time leaderboards Two dice with values 0 to 5 Golden Nexus star in center of grid Games last approximately 10 minutes No ads or tracking Customizable thinking time in online tournaments
What makes it different	No required account or payments All 58 games free and complete Offline-compatible static web technology Identical game mechanics across solitaire variants	Real-time simultaneous gameplay where all players mark at the same time Flexible game modes: solo, pass-and-play, and online Single one-time purchase unlocks all features Supports 1 to 6 players with different play styles No subscriptions, advertisements or tracking
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	5 no change since last check	17 no change since last check
Trust Flow (Majestic)	4	4
Citation Flow (Majestic)	19	13
Referring domains (Majestic)	7	8

4 details filled in for both companies.

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