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Otter Spotter

Otter Spotter

25K plays 4.5 out of 5

Overview

🦦 The otter pups have scattered across the pond and hidden from Mother Otter again. Help her find every single one! Otter Spotter is a cozy logic puzzle built on the sudoku mechanic. There is no randomness here: every level is solved by pure reasoning, never by guessing. The rules take a minute to learn, and the boards keep getting trickier. 🏆 Tournaments — compete with other players and climb the leaderboard 🔥 Streak bonus — play 7 days in a row and claim your rewards ✨ A special reward for clearing levels without a single loss 🎨 Adorable otters, soft colors and an unhurried mood ⏱️ A level takes a couple of minutes — perfect for a short break 🆓 Free to play right in your browser, no download needed

Videos and screenshots

  • Otter Spotter screenshot 1
  • Otter Spotter screenshot 2
  • Otter Spotter screenshot 3
  • Otter Spotter screenshot 4
  • Otter Spotter screenshot 5
  • Otter Spotter screenshot 6
  • Otter Spotter screenshot 7
  • Otter Spotter screenshot 8
Play Now

13,043 players online

How to play

  1. Open the game

    Press Play now and the game opens on its own screen.

  2. Follow the in-game instructions

    The controls and goals are shown inside the game as you play.

  3. Use the game menu

    The floating button over the game reloads it, saves it to your favourites, or takes you back out.

Game instructions

🎯 Goal: find all the otter pups hiding on the board. 📏 Rules: 🦦 The number of hidden otters equals the width of the board: a 6×6 board hides 6 otters ➡️ Exactly one otter in each row ⬇️ Exactly one otter in each column 🎨 Exactly one otter in each colored area 🚫 Otters never sit next to each other — not side by side, not diagonally 👆 Controls: tap a tile once to mark it as empty, twice to place an otter, three times to clear it. 💡 Tips: • Start with the smallest colored areas — fewer options to check • Once you place an otter, immediately mark its row, column and neighboring tiles • If a row or column has only one free tile left, the otter is there • Never guess: each level has one solution, and logic alone will always get you there

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