Expert Flutter Developer: Launch and Market Sudoku Heaven App

Expert Flutter Developer: Launch and Market Sudoku Heaven AppExpert Flutter Developer: Launch and Market Sudoku Heaven App

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Kevin Kam

• Jun 9

Designed, developed, and published Sudoku Heaven as a solo Flutter developer.

Sudoku Heaven is a cross-platform puzzle application featuring multiple difficulty levels, daily challenges, statistics tracking, progress management, hint systems, and offline gameplay.

Built and maintained the entire application, including puzzle generation and validation logic, local data storage, in-app purchases, advertising integration, game progression systems, and App Store / Google Play releases.

Technologies: Flutter, Dart, SQLite, In-App Purchase, AdMob

Completed work

Mobile Development Software Development Android Studio Xcode Flutter Development

Dusko Licanin

pro

• Oct 28

One photograph. Two ways to keep its colours.

Meet Afterimage — a colour-study app built in Flutter.

A — Light Table: calm and photo-first. B — Pocket Collection: bold and playful.

Same features. Two different personalities.

Which would you choose — A or B?

Download the source code for both versions for free from my Contra products.

https://contra.com/products/pdCjLweR-afterimage-free-flutter-ab-design-kit

Flutter UI Design Mobile Design Dart Flutter Development

9 voted

90%

1 voted

10%

10 votes

Closed

Ergini K

pro

• Oct 28

which one did you design first?

Miguel Vega

• Oct 29

Gamification doesn't have to mean building an app. Sometimes it's meeting your audience where they already play.

Check the case study here. For Weaselrat, we took our real-world lineup and made it skateable. The Weaselrat® Expansion Kit puts 29 pieces into Skater XL: 14 decks, tees, hoodies, hats and custom wheels, all built from our actual product art. Free for players, and a new place for the brand to live with the people who already love skate culture.

Brand Design videogame appareldesign

Aditya Pandey

pro

• Oct 29

Putting the Expansion Pack card inside real skate footage is the smart move, the brand shows up where players already are. Pushback: the pack is free, so the 29 pieces only pay off if players wear the Weaselrat gear in the game and then want it off screen. How will you know that...