Synthesis24 vs Schulte Grid

"Synthesis 24" is a puzzle game based on mathematical logic. The specified numbers and operation symbols are formed into 3 formulas, so that the final answer is 24. There are hundreds of cleverly designed level modes and an endless mode with countless levels, waiting for you to challenge! Come and exercise your mathematical thinking Game Features: 1. Through the use of numbers and symbols, make the specified number calculate 24, exercise brain thinking. 2. Make the game more interesting by dragging. 3. Hundreds of cleverly designed levels that are extremely challenging. 4. Endless mode with countless levels to meet your needs to pass the time and exercise mathematical thinking. 5. Free forever. 6. Continue to update more levels and gameplay. Our games can exercise people's mathematical thinking ability, including oral and mental arithmetic, can develop intelligence, improve independent thinking ability and logical thinking. Simple numbers, including endless thinking and careful logic, and the fun of solving problems can all be reflected in our game. Come and try and experience the charm of numbers!

Schulte Grid is an attention training app that helps you improve focus, visual search speed, and processing speed. If you want to get into the zone before work, or do a short practice session between studying, reading, or exam prep, Schulte Grid lets you start right away. Choose the grid size that fits your session, then tap the numbers in order to complete a clear, effective focus exercise. Best for: • A quick focus warm-up before work • A short attention reset during study or reading breaks • Training visual search, reaction speed, and concentration • Printable practice at home, in class, or at the office Features: • 3×3, 4×4, 5×5, and 6×6 grid sizes for different practice levels • Timer, restart, and history records to track progress • Printable pages for offline practice • Support for iPhone, iPad, and Mac No complicated rules. No extra setup. Just a lightweight, practical tool that helps you get your focus back.