App Overview

Zoodoku! icon

Zoodoku!

Nebula Studio · Games

Looking for a relaxing brain training game that keeps your mind engaged? Welcome to Zoodoku — a fresh logic puzzle inspired by the satisfying constraints of Sudoku and the clever deduction of Minesweeper.

Free

PRICE
Free
No in-app purchases
BUSINESS MODEL
Free
No overall Grossing estimate available
RATING
4.7
3,208 ratings · Top 15%

Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.

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Build Kit

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A product spec, screen plans, and build steps for your coding agent.

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What's included15 files

A product spec, phased build plan, differentiation notes, and screen references.

  • START_HERE
  • AGENTS
  • EVIDENCE
  • SPEC
  • BUILD_PLAN
  • DIFFERENTIATION
  • skills/
  • screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.

Feature spec

Goal: Send a clear invoice after finishing a job.

  • Add a client, line items, a due date, and payment instructions.
  • Preview the total before exporting a PDF.
  • Keep an editable draft if export fails.

Screen plan

Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.

States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.

Differentiate and validate

Hypothesis: Contractors need faster repeat invoices more than more templates.

First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.

The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.

Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.

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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

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Opportunities

AI-GENERATED OPPORTUNITY HYPOTHESES

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App evidence

Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.

App Store description

Looking for a relaxing brain training game that keeps your mind engaged? Welcome to Zoodoku — a fresh logic puzzle inspired by the satisfying constraints of Sudoku and the clever deduction of Minesweeper. Your adventure begins with a group of adorable cats. Every puzzle has one unique solution, and every move is powered by logic—not luck. Observe the clues, eliminate possibilities, and enjoy the rewarding "aha!" moment when everything clicks into place. Easy Rules, Deep Strategy The rules are simple to learn, but every puzzle offers a satisfying challenge. • One Animal per Territory Place exactly one animal in each colored region. • Everyone Needs Personal Space Animals cannot share the same row or column, and they can't even touch diagonally. • Pure Logic, No Guessing Use Sudoku-style constraints and Minesweeper-like deduction to discover the only correct solution. No math required—just careful observation and logical thinking. Whether you're a Sudoku fan, a Minesweeper expert, or simply enjoy logic puzzle games, Zoodoku delivers a relaxing brain teaser that's easy to learn and rewarding to master. More Than Just Cats Cats are only the beginning. Unlock a growing collection of charming animal themes as you progress, each bringing fresh personality while preserving the same elegant puzzle gameplay. Features • Hundreds of handcrafted logic puzzles • New Daily Puzzles to keep your brain sharp • Relaxing brain training for all skill levels • Beautiful animal themes to collect and enjoy • Play offline anytime, anywhere • Clean design with intuitive controls Why You'll Love Zoodoku Zoodoku combines the best parts of Sudoku, Minesweeper, and classic logic games into one relaxing puzzle adventure. Every completed level rewards careful thinking, logical deduction, and the satisfaction of solving a challenge without guessing. Whether you're looking for brain training games, free brain games, logic puzzle games, or a fresh daily puzzle to enjoy, Zoodoku is the perfect way to exercise your mind. Download Zoodoku today and discover a clever world of logic puzzles, adorable animals, and endless brain-teasing fun.

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Screenshots

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Build scope

Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.

Define the first version

Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.

Set boundaries

Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.

Check the hard parts

Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.

SUGGESTED BUILD STACK
BUILD KIT DIFFICULTY
Intermediate

From the Build Kit assessment.

A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.