Index of /L/math/books/puzzles/

../
list.txt                                           26-Sep-2020 10:51                 729
pz170.pdf                                          26-Sep-2020 10:52             4777831
pz50.pdf                                           26-Sep-2020 10:52            34365541
pz51.pdf                                           26-Sep-2020 10:51            24854757
pz52.pdf                                           26-Sep-2020 10:51            36665226
pz61.pdf                                           26-Sep-2020 10:52            65229595
pz62.pdf                                           26-Sep-2020 10:52            67309509
pz63.pdf                                           26-Sep-2020 10:52            84759796
pz64.pdf                                           26-Sep-2020 10:52            48659211