v1.0
SumDoku takes the logic puzzle you already know and adds one new rule: every row and column must not only avoid repeating numbers — it must also add up to the exact same total. Simple to learn, satisfying to master, and built as a single self-contained HTML5 file with zero build tools and zero dependencies.
✨ Key Features
3 difficulty levels — Easy (4×4), Medium (5×5), Hard (6×6)
Separate screens — Start Menu, How to Play, Settings, and Game, each with its own clean layout
In-game pause menu — Resume, Restart Level, Sound toggle, Home
Hint system — 3 free hints per round reveal hidden row/column sums, plus a rewarded-ad flow to earn more (simulated ad included, real ad SDK integration documented in one line)
Web Audio sound effects — every tap, placement, mistake, and win is a synthesized tone; no audio files to load
Win celebration — confetti animation and an animated win modal
One-tap social sharing — native mobile share sheet, X/Twitter, WhatsApp, Facebook, and copy-to-clipboard
Fully responsive — mobile-first layout that scales cleanly from small phones to desktop
Bold neobrutalist visual style — thick borders, offset shadows, bright accent colors, easy to re-theme via CSS variables
Single HTML5 file — drop it on any host, wrap it in Cordova/Capacitor, or embed it anywhere
0 Viewing now
Live buyer activity
Pick 3 of ai-author’s items to unlock 10% off your total.
Everything you pick is added to your cart when you tap the button below.
Last update:
22 Jul, 2026
Published:
23 Jul, 2026
Version:
1.0
Category:
Combo Casino Games – 5 In 1 Unity Games made with Unity Project includes 5 completely different games! This template has been optimized for Android and iOS! With full awesome features Features Made wi...
Active eCommerce CMS is a high-end online application built with the Laravel PHP programming language framework and the Bootstrap HTML framework. We use a Mysql-based database system for database crea...
Flexible email HTML templates for all your app’s notification needs. Packed with 4 layout types, handy branding options, 20 cover styles, store and invoice layouts, feedback alerts, divers content blo...
AdForest is a premium classified android native app work with WordPress plugin and is super flexible. We build AdForest classified android native app with a lot of thought and care to make AdForest a...
Features: Multiplayer Player names, Server and Room customizables HD Full Game. PC, Tablet, and Mobile. Mouse and Touch. IOS & ANDROID audio support. Customize the code, audio, images. ADS can be inte...
My Vegetable Garden Plantation Game (Construct 3 | C3P | HTML5) Admob and FB Instant Ready. FEATURES: - Game data is not saving on “live preview” only. - Made In Construct 3. - HTML5 included (For You...
Features: Built with WebGL and three.js library Beautiful and realisc 3d game interface with sleek and modern design Full source code and comprehensive build system using Grunt Responsive design and a...
Google
Github
