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.
Game is Hard is not your typical puzzle app
Free · In-app purchases
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.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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.
Rork plan preview for Game is Hard: map the core Games workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.
Hypothesis 1
Assumption to check: Levels can become repetitive and boring
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Ads can disrupt gameplay
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Limited social interaction
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of detailed feedback on performance
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Game is Hard is not your typical puzzle app. This is a pure brain puzzle experience designed for players who love being challenged. With its clever, minimalist style and unexpected interactions, it blends elements of brain games, logic, and device-based exploration into a collection of brutally tricky levels. Every puzzle breaks the rules — no flashy animations, no rewards for guessing. Just you, your mind, and a seemingly simple task that might hide a brilliant, almost impossible solution. Whether you’re into strategy, trivia games, or iq test challenges, Game is Hard invites you to test your patience, perception, and persistence. This is not about fast reflexes. It’s about slow, methodical progress. Some levels require silence. Others need movement. Many seem unsolvable — until they’re not. It’s a place for deep thinking and bold experimentation. Hints are available when needed, but progress is always earned. If you've enjoyed titles like brain test games, logic puzzles, IQ tests, moron test or brain teaser games, and if you love dissecting a good tricky quest, this game is for you. It rewards those who think differently — the curious, the clever, the quietly stubborn. With full support for offline games, you can play wherever and whenever you want — perfect for no wifi games, no internet games, or long travel sessions. Whether you're on airplane mode or deep underground, all puzzles remain playable. And yes — it’s hard. In fact, some say it's difficult, others call it impossible. But every puzzle is built with purpose and can be solved with logic. If you're a fan of brain training, mind games, or just enjoy testing your limits, you'll find yourself right at home. Each level acts like a black mystery, a box full of secrets waiting to be unraveled. You'll experiment with sound, light, rotation, and pressure — even waiting. This box won’t open easily. But when it does, the satisfaction is unmatched. Designed for fans of both classic and modern puzzle games, Game is Hard avoids the noise of the typical mobile fun games and focuses instead on clarity, challenge, and meaningful interaction. There’s no time pressure. No ads. No noise. Just deep puzzles that respect your intelligence. Whether you see yourself as a genius, an impulse problem-solver, or simply someone who enjoys a good brainly test, this game invites you to try. And try again. And maybe… finally, succeed. Features: • Handcrafted brain puzzle levels with clever, logical solutions • Hints are available — but never obvious • Works fully offline — great for no wifi games and free play • Minimalist, flat design with zero distractions • Touch, motion, and sound-based mechanics • Built for players who enjoy hard, clever, and unusual challenges • No scores or timers— just pure gameplay Can you solve the black box? Or will it remain closed forever?
Written user reviews are not shown here. Check current App Store reviews >
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.