urgenius vs Snap! Sudoku

urgenius is a memory-training game. Play short, focused rounds that get harder as you improve. FIVE MEMORY GAMES • Flip Recall — memorize a grid of 0s and 1s, then clear it from memory • Pattern Recall — remember which tiles lit up • Sequence Recall — repeat the order tiles flash in • Digit Span — recall a growing string of digits • N-Back — spot when a square returns to where it was N steps ago TODAY'S TRAINING — FREE Every day urgenius picks three games for you. Play once a day for free and build your streak. TRACK YOUR PROGRESS Personal bests for every game, a daily streak and a 14-day chart. Everything stays on your device. UNLOCK ALL GAMES A one-time purchase lets you play any game whenever you like and replay Today's Training as often as you want. No subscription, no ads, no account.

Snap! Sudoku combines classic Sudoku rules with playful block puzzle mechanics. Instead of filling in individual numbers, you'll complete the grid by dragging and dropping uniquely-shaped number blocks onto the board. Each puzzle challenges you to place pieces so that every row, column, and 3×3 square contains all numbers from 1 to 9 — with no repeats. Features • A unique blend of Sudoku logic and block puzzle gameplay • Randomly generated levels for endless variety • Three difficulty modes: Easy, Medium, and Hard • Unlimited hints to help you learn and progress • Cartoony, colorful design for a fun and inviting experience • Leaderboards to track how you compare worldwide! Snap! Sudoku offers a fresh puzzle experience whether you're a logic game veteran or just looking for something new. Test your brain, get creative with your placements, and enjoy the satisfying snap of every solved board.