SuperChess vs Spider Solitaire

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

SuperChess compared with Spider Solitaire
Detail	SuperChess	Spider Solitaire
What it does	Play chess online free with no download or signup required	Free online card game with no download or account required
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	Real-time online multiplayer chess Private rooms to play with friends AI opponents at three difficulty levels Pass and Play offline mode Daily chess puzzles Multiple time controls: Bullet, Blitz, Rapid, Classical Works on mobile, tablet, and desktop No signup required for Pass and Play Google Play app for Android	1, 2 and 4 suit difficulty levels Touch and mouse controls Keyboard shortcuts
What makes it different	No download or installation required - play directly in browser Play with friends via private rooms with 6-digit codes Play offline with Pass and Play mode on same device Three AI difficulty levels for practice Guest access on Android app without account	No download or account required to play Works on any device with a modern web browser Game progress saved automatically in browser Unlimited undo to explore strategies risk-free Multiple difficulty levels for all skill levels
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)	8 +1 (up) since last check	15 +1 (up) since last check
Trust Flow (Majestic)	6	0
Citation Flow (Majestic)	16	10
Referring domains (Majestic)	21	3

4 details filled in for both companies.