This is the fifth century in this challenge; it follows continuously from the first four, making a total of 500 consecutive days. As before, in keeping with the strictest interpretation of the rules, each article was composed in the twenty-four hours before its posting—and in honor of Spiritia, who made the original challenge, the article posted on the hundredth day would treat a topic relating to Bulgaria.

Coding of columns in the sortable table:

  • No. = serial number of the day, with letters added for multiple articles added in one day.
  • # = serial number of the article.
  • Dies = date, given as ymd.
  • D = basic number of the topic in Dewey Decimal Classification.
  • Pagina = lemma in commentario definitum (the lemma defined in the article).
  • = una e 10 000 paginis maximi momenti (one of the 10,000 pages of greatest importance).
  • ± = commentarius ab alio factus, omnino retractatus (commentary begun by someone else but entirely revised, always by more than doubling the number of bytes, and sometimes by a much larger proportion than that, as with “Montes continui,” raised by more than one thousand percent.
  • Octeti = raw number of added bytes; it's not multiplied by the factors used for comparing the wikipedias on the 1000-word and 10,000-word lists at Meta (1.10 and 1.07, respectively).
No. # Dies D Pagina ± Octeti
1a 1 20200805 551 Montes continui ± 4024
1b 2 20200805 599 Bos mutus 8524
2 3 20200806 599 Tayassuidae 8933
3 4 20200807 599 Antilocapra americana 8119
4 5 20200808 599 Vicugna vicugna 8117
5a 6 20200809 597 Piscis ± 8387
5b 7 20200809 599 Ochotona 9266
5c 8 20200809 599 Vicugna 3399
6 9 20200810 599 Diprotodontia 8921
7a 10 20200811 551 Sinus marinus ± 1282
7b 11 20200811 599 Equus africanus asinus 8012
8 12 20200812 599 Folivora 4104
9 13 20200813 599 Cercopithecidae 15904
10 14 20200814 599 Papio 10623
11a 15 2020815 599 Macaca 10601
11b 16 20200815 599 Macaca nigrescens 2034
11c 17 20200815 599 Macaca ochreata 2612
12 18 20200816 599 Galagidae 8719
13 19 20200817 599 Tarsius 8529
14 20 20200818 599 Afrosoricida 9769
15a 21 20200819 599 Orycteropus afer ± 2935
15 b 22 20200819 599 Hydrochoerus hydrochaeris 9518
16 23 20200820 599 Myocastor coypus 16987
17 24 20200821 599 Dipodidae 5319
18a 25 20200822 599 Cricetinae ± 2924
18b 26 20200822 599 Ondatra zibethicus 5349
19 27 20200823 599 Spermophilus 5889
20a 28 20200824 594 Decapodiformes 12185
20b 29 20200824 594 Teuthologia 963
20c 30 20200824 938 Graecia antiqua ± 8696
21 31 20200825 597 Testudines 29313
22 32 20200826 593 Pulmo 11911
23a 33 20200827 593 Bassia bassensis 3486
23b 34 20200827 593 Campanularia 3437
23c 35 20200827 593 Forskalia 1853
23d 36 20200827 595 Branchiopoda 3550
24a 37 20200828 593 Stylasteridae 2562
24b 38 20200828 597 Chelonioidea 8705
25a 39 20200829 597 Chelonia mydas 15716
25b 40 20200829 796 Circuitus Franciae 2020 9541
26a 41 20200830 579 Achaea ± 8793
26b 42 20200830 597 Dermochelys coriacea 8333
27 43 20200831 578 Phylogenetica 4882
28 44 20200901 595 Pseudoscorpiones 10236
29a 45 20200902 578 Systematica 4884
29b 46 20200902 595 Cheiridioidea 955
29c 47 20200902 595 Cheliferoidea 1635
29d 48 20200902 595 Cheliferidae 5539
29e 49 20200902 595 Chelifer 2285
29f 50 20200902 595 Chelifer cancroides 2707
30 51 20200903 597 Vipera berus 15406
31a 52 20200904 575 Hereditas (biologia) 4295
31b 53 20200904 597 Montivipera 1623
32 54 20200905 567 Ankylosaurus magniventris 6635
33 55 20200906 567 Brachiosaurus altithorax 8333
34 56 20200907 598 Ioannes Iacobus Audubon 15489
35 57 20200908 597 Heloderma suspectum 5121
36 58 20200909 597 Varanus komodoensis 5299
37 59 20200910 597 Naja 9621
38 60 20200911 597 Hydrophiinae 7535
39 61 20200912 552 Petrologia 5125
40 62 20200913 583 Tagetes 10099
41 63 20200914 583 Bellis perennis 5802
42 64 20200915 583 Chrysanthemum 12837
43 65 20200916 522 Astrometria 4916
44 66 20200917 522 Resolutio angularis 4396
45 67 20200918 576 Astrobiologia 8504
46a 68 20200919 576 Adaptatio 17089
46b 69 20200919 794 Robertus Fischer ± 8120
47 70 20200920 591 Pellis 5175
48 71 20200921 611 Dentes humani 5285
49 72 20200922 551 Iacobus Ivo Cousteau 21133
50a 73 20200923 791 Palma Aurea 4254
50b 74 20200923 944 Nicolaus Leonardus Sadi Carnot 3791
51 75 20200924 510 Gulielmus Rowan Hamilton 6302
52 76 20200925 796 Martina Navratilova 4624
53 77 20200926 583 Cichorium intybus 8648
54 78 20200927 551 Magni Lacus Africani 5299
55 79 20200928 551 Lacus Malavianus 4795
56 80 20200929 551 Lacus Turkana 9849
57 81 20200930 551 Lacus Albertus (Africa) 3001
58a 82 20201001 551 Lacus Mweru 4114
58b 83 20201001 796 Ahn Jung-hwan ± 5255
59 84 20201002 551 Lacus Tzadia 10331
60 85 20201003 551 Mare Iavense 3403
61 86 20201004 551 Sinus Sancti Laurentii 4049
62 87 20201005 551 Sinus Carpentariae 5283
63 88 20201006 551 Sinus Californiae 5359
64 89 20201007 551 Sinus Siamensis 8925
65 90 20201008 551 Magnus Sinus Australianus 4412
66a 91 20201009 551 Mare Arafuranum 5356
66b 92 20201009 932 Memphis ± 9302
67 93 20201010 551 Mare Timorense 4099
68 94 20201011 551 Mare Floresianum 2764
69 95 20201012 551 Mare Moluccense 3302
70 96 20201013 551 Mare Andamanense 6158
71 97 20201014 551 Sinus Bengaliensis 10301
72 98 20201015 551 Mare Arabicum 5847
73 99 20201016 551 Mare Scotianum 4535
74 100 20201017 551 Mare Weddellianum 8014
75 101 20201018 551 Mare Amundsenianum 4771
76 102 20201019 551 Mare Sargassum 8585
77 103 20201020 551 Mare Beaufort 8399
78 104 20201021 551 Lacus Urmia 6894
79 105 20201022 551 Fretum Daniae 3152
80 106 20201023 551 Fretum Cookianum 7795
81 107 20201024 584 Gladiolus 25630
82 108 20201025 583 Platanus 4272
83 109 20201026 583 Carpinus 8921
84 110 20201027 584 Anthurium 4858
85 111 20201028 584 Aloe 8814
86 112 20201029 583 Geranium 5835
87 113 20201030 588 Marchantiophyta 8627
88 114 20201031 581 Cellula plantarum 2867
89 115 20201101 581 Paries cellularis 5246
90 116 20201102 581 Planta herbacea 5107
91 117 20201103 324 Suffragatio 5161
92 118 20201104 297 Abubacer 3172
93 119 20201105 297 Ottomanus 4640
94 120 20201106 796 Iesse Owens 5136
95 121 20201107 796 Fridericus Carlton Lewis 4296
96 122 20201108 796 Kipchoge Keino 2802
97 123 20201109 796 Robertus Morrow 3520
98 124 20201110 796 Eduinus Moses 4513
99 125 20201111 796 Ricardus Fosbury 3323
100 126 20201112 940 Bella Byzantino–Bulgarica 8169