Discover a colorful aquatic world, one logic puzzle at a time.

Fish & Clues combines classic binary logic puzzles with ornamental fish collecting. Place fish and their companions, follow the clues, and make progress toward your next aquarium discovery.

SIMPLE RULES, SATISFYING PUZZLES

• Never place three identical pieces consecutively, horizontally or vertically.
• Fill every row and column with equal numbers of the two piece types.
• Where shown, = clues connect identical pieces, while × clues connect different pieces.

Begin with guided tutorials, then progress through puzzles that introduce more demanding deductions. Each completed stage opens the next step in your journey. You can also revisit completed stages and enjoy solving them again.

HINTS THAT EXPLAIN THE REASONING

Need help finding your next move? Step-by-step hints highlight the relevant cells and explain the reasoning. More involved deductions unfold across multiple pages, so you can follow the process at your own pace.

Undo a move, take another look, and keep exploring the puzzle.

COLLECT FISH AND EXPLORE THEIR WORLDS

Travel through five main aquatic habitats, from coral reefs and rainforest rivers to African lakes, forest streams, and ornamental water gardens.

Collect new fish as you progress, celebrate each discovery, and visit their aquariums. Newly collected companions also bring different fish-and-companion pairings to later puzzle boards, with gentle animations that bring the pieces to life.

The main habitats unlock through gameplay. Optional purchases can provide early access to later habitats without completing the preceding journey.

A DAILY DISCOVERY

Return for a daily challenge and earn shell rewards. Consecutive daily completions increase your rewards, and your first seven-day streak unlocks a special fish outside the main habitat collections.

Missing a day restarts the streak, but fish you have already collected remain yours.

PLAY YOUR WAY

• Enjoy core puzzles offline.
• Play without creating a game account.
• Choose from 12 interface languages in Settings.
• Adjust music, sound effects, and animations.
• Explore an optional paid exhibition with its own puzzle journey and fish collection.

The game includes interstitial ads and optional rewarded videos. Optional purchases offer shells, puzzle supplies, permanent removal of automatic interstitial ads, habitat early access, and exhibition access. Rewarded videos remain optional after interstitial ads are removed. Fish within each habitat or exhibition are collected through gameplay progress.
Ads and purchases require an internet connection. Game progress is stored on your device; clearing app data or uninstalling may remove progress and consumable inventory.

Questions or feedback?
Contact YukiMind at support@yukimind.com