Fun With Sudoku vs SumLock

Game Rules: Sudoku is a classic puzzle game. Fill the grid so that every row, every column, and every 3x3 block contains the numbers 1 to 9, with no repeats in each row, column, or block. How to Play: Click on any empty cell to bring up number options. Select a number to fill in the space. If you click a cell you have already filled, you can change the number by selecting a new one. Memo Function: If you're not sure about a cell, you can use the handwriting feature to make a memo or jot down possible numbers. Difficulty Levels: There are three modes to choose from: Easy, Normal, and Hard. Hints: If you get stuck, a hint will appear after a certain amount of time to help you continue.

Have you ever wanted a brain teaser that perfectly combines logic, math, and the pure satisfaction of cracking a safe? SumLock is the answer. Most puzzle games rely entirely on vocabulary or repetitive patterns. SumLock is different. It’s a beautifully dark, immersive numbers game where you use deduction and quick arithmetic to break open a 6-digit master code. Crack the Master Code: You have exactly 4 attempts to break the lock. Each row forces you to think strategically, shifting your digits as you hunt for the hidden combination. The Ultimate Math Challenge: There's a catch! Every single guess must consist of 6 completely unique digits, and their total sum must exactly match the Target Sum displayed at the top of your screen. It's a brilliant double-layer challenge for your mind. Color-Coded Clues: Hit "LOCK IN" to submit your combination and see how the vault reacts. Green means the digit is in the perfect spot; Blue means it's part of the code but needs to move; Red means it's not in the code at all. Build Your Winning Streak: Keep your mind sharp and see how many locks you can open in a row. Save your records automatically and push yourself to beat your personal best streak. Why SumLock? Because giving your brain a quick daily workout should be satisfying, crisp, and fun. Complete with clean haptic feedback, daily reminders, and a distraction-free layout, SumLock is the perfect ritual to test your reasoning skills. Download SumLock today—the ultimate challenge to see if you can break the code.