S L 2021 Laser Challenge

2016 • 4 Readers • 331 pages • 4.7

2016 • 5 Readers • 351 pages • 4.8

3 Readers • 4.7

2015 • 241 Readers • 3.8

2018 • 225 Readers • 291 pages • 4

2013 • 148 Readers • 456 pages • 4

2016 • 4 Readers • 322 pages • 4.3

2017 • 5 Readers • 354 pages • 4.5

2017 • 6 Readers • 478 pages • 4.8

2019 • 629 Readers • 2h • 3.1

3 Readers • 4.3

2020 • 314 Readers • 632 pages • 4.1

2019 • 2,355 Readers • 246 pages • 4.2

2021 • 789 Readers • 4h 24m • 4.2

2021 • 3,728 Readers • 496 pages • 4.4

2021 • 383 Readers • 346 pages • 4.4

1974 • 1,901 Readers • 287 pages • 4

2011 • 829 Readers • 610 pages • 3.7

2017 • 76 Readers • 294 pages • 3.8

2015 • 517 Readers • 336 pages • 3.8

2021 • 569 Readers • 13h 13m • 4.1