Monthly Quadruple Sudoku leaderboard

1

wnf

17195

2

RiGuang

6040

3

reen25

1545

4

ramientin

1355

5

overmind_slab

1065

6

den2

655

7

Mariusz9512217

315

8

Sussa

295

9

maplesyruption

280

10

tornad0

270

11

tfunk

270

12

BallSudoku2006

245