Which one do you recommend?
Q1
a. Solving new puzzles as much as one can (without review)
b. Review puzzles until one can easily solve them (review 3~4 times)
Q2
a. Solve random puzzle
b. Solve theme puzzle ex) Sicilian game puzzle, Nakamura game puzzle
Always review puzzles you miss or struggled with. It doesn't have to be 3 or 4 times, but at least once.
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Themed puzzles are good for ideas that are new or difficult for you. Regularly you should just do random puzzles.
Which one do you recommend?
Q1
a. Solving new puzzles as much as one can (without review)
b. Review puzzles until one can easily solve them (review 3~4 times)
Q2
a. Solve random puzzle
b. Solve theme puzzle ex) Sicilian game puzzle, Nakamura game puzzle