FocusGrid vs LeetAICoder

FocusGrid – Train Your Attention Daily FocusGrid is a minimalist brain training game designed to improve your attention, speed, and concentration. Tap numbers in order as fast as possible. Lower time = better focus. Why FocusGrid? • Simple and distraction-free design • Daily goal system (3 sessions per day) • Track streaks and performance • See measurable improvement over time • Unlock Pro for advanced statistics How It Works 1. Choose your grid size (4×4, 5×5, 6×6) 2. Tap numbers from 1 to N in order 3. Improve your time 4. Train daily and build your streak Who Is It For? • Students improving concentration • Professionals sharpening mental focus • Anyone who wants a quick daily brain workout Pro Version (One-Time Purchase) Unlock: • 6×6 advanced grid • Extended trend analysis • Future Pro features No subscriptions. One purchase. Lifetime access. Train your focus in just a few minutes per day.

LeetAICoder is prompt-only practice for coding problems. You do not open an editor and hand-write submissions. You explain your intent in natural language, the on-device AI authors every line of the runnable solution, and the app executes and grades it locally against real tests. Inside the app: * First AI Program — Learn the workflow on a simple task: steer the model until tests pass. * Challenges — Same rules on curated LeetCode-style problems: language in, code from the model out. * Leaderboards — Total and per-problem standings; sign in to Game Center for optional global boards. Feedback Questions, bugs, or ideas: aidoge.ys@gmail.com Note: LeetAICoder is not affiliated with LeetCode; problems are LeetCode-style practice.