Sudoku Streaks and Study Plans: A Better Way to Practice
A Sudoku practice plan should feel sustainable. The best plan is not the most intense one; it is the one you can repeat, review, and adjust.
A four-week progression
In week one, play Easy Sudoku and focus on singles. In week two, add Medium boards and pencil marks. In week three, study pairs and candidate elimination. In week four, try a Hard board slowly and review every hint.
Move to Expert only when Hard puzzles feel understandable, not merely finished. Time is useful to track, but clarity is a better measure of progress.
Use a streak as a record, not pressure
A streak passport records completed daily challenges, best streak, average time, and difficulty distribution locally on your device. It is a private log, not a competition you must win.
If you miss a day, restart the routine without treating it as failure. The archive is always available for a fresh practice session.