Wild Sudoku vs Hidden Door

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

Wild Sudoku compared with Hidden Door
Detail	Wild Sudoku	Hidden Door
What it does	Wildlife logic puzzle for iPhone and iPad	Interactive storytelling platform where you play, create and share stories in beloved worlds
Stage	Not given	Established
Founded	Not given	2020
Based in	PT	US
Pricing model	Not given	Freemium
Pricing	Free base game with 20 European countries. Optional in-app purchases: ticket packs, continent expansions (Americas, Africa, Asia & Oceania), and Remove Ads.	Free tier includes unlimited play across all worlds, character chat, and personal profile. Creator plan available for creating and sharing custom worlds (price not specified on pricing page).
Key features	8,000 handcrafted puzzle boards 800 real nature reserves 2,000+ species to meet Pure deduction gameplay with no guessing required Cloud sync and offline play Ranger Album with species facts Daily Adventure with real parks Friends and leaderboards Puzzle progression from 5x5 to 10x10	Interactive fiction gameplay with branching narratives Character chat and side conversations Atlas world-building studio Licensed worlds from film and publishing partners Modifier cards for story customization Private and public world sharing options Creator API for building custom experiences Hand-drawn art and human-written narrative beats
What makes it different	Real nature reserves as puzzle boards with accurate habitat and species information Completely offline gameplay with all content bundled in the app Zero guessing puzzle design philosophy Free base game with optional expansions No dark patterns or engagement manipulation	Protects creator IP and never trains models on partner content Narrative world model ensures canon compliance across all player stories Human-created narrative beats and art paired with specialized AI Transmedia experience combining fanfiction, RPGs and social gameplay Small tuned models that outperform larger general models on narrative tasks
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	44 no change since last check
Trust Flow (Majestic)	4	19
Citation Flow (Majestic)	6	37
Referring domains (Majestic)	1	602

5 details filled in for both companies.

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