#1-10: Some Sudokus

 As far as I can tell, these are the first puzzles I uploaded online. They range from 9/4/20 to 11/21/20. Some are admitably better than others.

1. "Variant Sudoku": https://f-puzzles.com/?id=y4yknha5 (hard)

- the numbers in the diagonal pointed by the arrow add to 6

- numbers do not repeat in the dashed cage

- the numbers connected by the soft diagonal line are the same

- the number in the square is even

- the numbers connected by the white circle differ by 1

2. "3x3 Sudoku" https://f-puzzles.com/?id=y6leagqj (trivial)

3. "Bad Sudoku" https://f-puzzles.com/?id=yxa4nyll (easy)

- this is technically a metapuzzle

4. "Small Killer Sudoku" https://f-puzzles.com/?id=yymchp4v (easy-medium)

5. "6x6 Irregular Nonconsecutive Sudoku" https://f-puzzles.com/?id=yxk2mwv5 (medium)

6. "6 Here and There" https://f-puzzles.com/?id=y2r88wap (easy-medium)

- the puzzle number was probably not intentional

7. "6 Everywhere" https://f-puzzles.com/?id=yybta32g (hard)

- a sequel to puzzle 6

8. "5x5 Extremes Sudoku" https://f-puzzles.com/?id=y37etb53 (medium)

9. "6x6 Primes Sudoku" https://f-puzzles.com/?id=y4rpuwvj (easy)

10. "6x6 Pathfinder Sudoku" https://f-puzzles.com/?id=y4jw6t5p (easy-medium)