A free daily quiz about AI models with sourced answers
Stage
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Founded
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Based in
PT
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Pricing model
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Free
Pricing
Free base game with 20 European countries. Optional in-app purchases: ticket packs, continent expansions (Americas, Africa, Asia & Oceania), and Remove Ads.
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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
Daily 8-question quiz about AI models
Weekly 10-question quiz every Friday at 10:00 UTC
Source links for every answer
Archive of past quizzes
Streaks and badges tracking
Click or tap only gameplay, no typing
Trading card result grading system
Share scores with green and red squares
No account required to play
Optional sign-in to track streaks across devices
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
Independent and not affiliated with any AI lab
Values frozen with as-of dates so archived quizzes match exactly what players saw
Progressive difficulty ramping from easy to hard questions
Wild Sudoku
Modeldle