Sergio_D
Puzzles recently added by Sergio_D
See all puzzles added by Sergio_D
Popular puzzles created by Sergio_D
See all the popular puzzles created by Sergio_DPuzzles recently solved by Sergio_D
See all the puzzles Sergio_D has completed
Puzzles in which Sergio_D is on the podium in the ranking based on time
See the puzzles in which Sergio_D is on the podium in the ranking based on time