Sudoku Forge vs Sudoku

Challenge yourself with cage sudoku — the ultimate number puzzle. Fill the 9×9 grid with digits 1-9, where each dotted cage must sum to its target number. No repeats in any row, column, box, or cage. FOUR DIFFICULTY LEVELS • Easy — Plenty of given digits to get you started • Medium — Fewer clues, bigger cages • Hard — Minimal help, complex deduction required • Expert — Empty grid, pure logic DAILY CHALLENGES A new puzzle every day. Track your streak and compete with yourself. Difficulty rotates throughout the week. SMART TOOLS • Pencil marks for tracking candidates • Unlimited undo/redo • Hints when you're stuck • Error highlighting (toggleable) • Number-first input mode DESIGNED TO RESPECT YOUR TIME • No ads during puzzles. Ever. • No timers pressuring you • No lives or energy systems • Remove all ads for a one-time $5.99 purchase BEAUTIFUL DARK DESIGN Clean, modern interface with color-coded cages for instant readability. Three visual themes to match your style. TRACK YOUR PROGRESS • Per-difficulty statistics • Win rate and best times • Streak tracking • Daily challenge calendar From Forge Hut — crafted puzzle experiences.

Sudoku is a clean, modern Sudoku experience built for focus, flow, and daily momentum. Whether you want a quick mental warm-up or a serious logic challenge, Sudoku gives you smooth controls, rewarding progression, and powerful tracking tools to keep you coming back. What you get: 4 difficulties: Easy, Medium, Hard, Expert Notes mode with smart auto-remove support Hint system for getting unstuck Streak tracking with calendar history Achievements and milestone progression Best-time stats and completion records Optional reminder notifications Game Center achievement integration Theme and progression system using in-game credits Built for players who love clarity, speed, and satisfying puzzle solving.