Free with optional Hop Pass: 9.99 USD once, or 3 USD per month for archives and unlimited mode
Free base game with 20 European countries. Optional in-app purchases: ticket packs, continent expansions (Americas, Africa, Asia & Oceania), and Remove Ads.
Key features
Four game modes: Sky (most common answer), Abyss (rarest answer), Past (oldest answer), Future (newest answer)
4 games of 7 questions daily, same for all players
30-40 seconds per question depending on game mode
Free-typed answers checked by AI judge
Plays in any web browser on phone, tablet or computer
Available in 9 languages
No account required and no ads
Optional Hop Pass for archives and unlimited mode
Score up to 100 points per game, 700 total
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
What makes it different
Answers are checked by an AI judge that explains its refusals
Built on real player responses, not predetermined answers
Inspired by survey-style TV game shows but played solo and independently
Completely free with no ads and no account requirements
Real nature reserves as puzzle boards with accurate habitat and species information
Completely offline gameplay with all content bundled in the app
Wonderhop
Wild Sudoku