Per Day: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
First hundred users to get both stars on Day 22:
1) Dec 22 00:09:26 (anonymous user #193354)
2) Dec 22 00:10:16 
Pi-Hsun Shih
3) Dec 22 00:10:48
LyricLy
4) Dec 22 00:10:49
Brandon Lin
5) Dec 22 00:10:59
Jared Hughes
6) Dec 22 00:11:00
ecnerwala (AoC++)
7) Dec 22 00:11:12
leijurv (AoC++)
8) Dec 22 00:11:14
Robert Xiao (AoC++)
9) Dec 22 00:11:16
Nathan Fenner (AoC++)
10) Dec 22 00:11:28
msullivan (AoC++)
11) Dec 22 00:11:31 
Shik Chen
12) Dec 22 00:11:40
nthistle
13) Dec 22 00:12:08
bluepichu
14) Dec 22 00:12:09
Tom Holmes
15) Dec 22 00:12:13 
mserrano
16) Dec 22 00:12:34
Anish Singhani
17) Dec 22 00:12:48 
msg555
18) Dec 22 00:12:53 
boboquack
19) Dec 22 00:12:59 
silastsui
20) Dec 22 00:13:02 
mingmingrr
21) Dec 22 00:13:04
iTODDLERS-BTFO
22) Dec 22 00:13:32
mrphlip (AoC++)
23) Dec 22 00:13:47
Martin Camacho (AoC++)
24) Dec 22 00:13:48
T6
25) Dec 22 00:14:17 
Murray Edwards
26) Dec 22 00:14:24
jhurwitz
27) Dec 22 00:14:35 (anonymous user #44119)
28) Dec 22 00:14:41
Kevin Wang (AoC++)
30) Dec 22 00:14:52
petertseng (AoC++)
31) Dec 22 00:15:02 
Lance Nathan
32) Dec 22 00:15:10
drougge (AoC++)
33) Dec 22 00:15:12
Dante
34) Dec 22 00:15:23 
Albert Chu
35) Dec 22 00:15:34
smrq (AoC++)
36) Dec 22 00:15:37
William Tsin
37) Dec 22 00:15:44
LegionMammal978
38) Dec 22 00:15:46 
Uwi Tenpen
39) Dec 22 00:16:06
tckmn
40) Dec 22 00:16:11
stringham
41) Dec 22 00:16:14
vincentwoo (AoC++)
42) Dec 22 00:16:18
crazymerlyn
43) Dec 22 00:16:21
Fengyang Wang (AoC++)
44) Dec 22 00:16:53 
Nick Egan
45) Dec 22 00:16:54 (anonymous user #436598)
46) Dec 22 00:17:21 
Erik Szalay
47) Dec 22 00:17:41
George Hotz
48) Dec 22 00:17:42 
Ethan Guo
49) Dec 22 00:17:46 
Ian Steptoe
50) Dec 22 00:18:03
Danny Lin
51) Dec 22 00:18:06 
Kevin Sun
52) Dec 22 00:18:11 
Greg d'Eon
53) Dec 22 00:18:13 (anonymous user #858833)
54) Dec 22 00:18:14
xiaowuc1
55) Dec 22 00:18:17
Matthew Ramina
56) Dec 22 00:18:19 
Antonio Molina
57) Dec 22 00:18:24
m-schm
58) Dec 22 00:18:25 
ruuddotorg
59) Dec 22 00:18:29
orez-
60) Dec 22 00:18:44 (anonymous user #289309)
61) Dec 22 00:18:44 
Talchas
62) Dec 22 00:18:54
ben blum
63) Dec 22 00:18:56 
Michael Broughton
64) Dec 22 00:18:57 (anonymous user #1087789)
65) Dec 22 00:19:01 (anonymous user #60233) (AoC++)
66) Dec 22 00:19:01
Epiphane (AoC++)
67) Dec 22 00:19:03
Måns Magnusson
68) Dec 22 00:19:05 
Vladislav Isenbaev
69) Dec 22 00:19:09
Sophie Alpert (AoC++)
70) Dec 22 00:19:12
Dave Nicponski (AoC++)
71) Dec 22 00:19:13 
Christopher Lambert
72) Dec 22 00:19:15 
angus-g
(AoC++)
73) Dec 22 00:19:16
Hodobox
74) Dec 22 00:19:16 
Jan Kuipers
76) Dec 22 00:19:29
huzecong
77) Dec 22 00:19:36 
Colton Pauderis
(AoC++)
78) Dec 22 00:19:47 
D. Salgado
79) Dec 22 00:19:48 
Rafał Burczyński
80) Dec 22 00:19:48
Bailey Parker
81) Dec 22 00:19:50 
Thomas Feld
82) Dec 22 00:19:51
Starwort
83) Dec 22 00:19:52 
I can't code.
84) Dec 22 00:19:55 
Jonathan Ho
(AoC++)
85) Dec 22 00:19:58 
Alex Quach
(AoC++)
86) Dec 22 00:20:15
HansAnonymous (AoC++)
87) Dec 22 00:20:23
llyyr
88) Dec 22 00:20:24 
Kavan Doctor
89) Dec 22 00:20:27
betaveros (AoC++)
90) Dec 22 00:20:28
tbodt
91) Dec 22 00:20:35
gwillen (AoC++)
92) Dec 22 00:20:35
bcc32 (AoC++)
93) Dec 22 00:20:36 
segiddins
94) Dec 22 00:20:40 
kenjenkins
95) Dec 22 00:20:42 
Andrew Audibert
(AoC++)
96) Dec 22 00:20:43 
Miklós Botond
97) Dec 22 00:20:48
Stefano Rivera
98) Dec 22 00:20:49 (anonymous user #1056660)
99) Dec 22 00:20:52 
ManyPinkHats
100) Dec 22 00:20:53
ncfavier (AoC++) First hundred users to get the first star on Day 22:
1) Dec 22 00:02:13
xiaowuc1
2) Dec 22 00:02:25
betaveros (AoC++)
3) Dec 22 00:02:41 
Zack Chroman
4) Dec 22 00:02:41
iTODDLERS-BTFO
5) Dec 22 00:02:41
tckmn
6) Dec 22 00:02:41
nthistle
7) Dec 22 00:02:44
bluepichu
8) Dec 22 00:02:45
mcpower
9) Dec 22 00:02:46
hyperneutrino
10) Dec 22 00:02:52 
Pi-Hsun Shih
11) Dec 22 00:02:55 
Kevin Sun
12) Dec 22 00:03:03 
Alex Quach
(AoC++)
13) Dec 22 00:03:05
kevinmchung (AoC++)
14) Dec 22 00:03:10
Fengyang Wang (AoC++)
15) Dec 22 00:03:10 
goffrie
17) Dec 22 00:03:16
SheepTester
18) Dec 22 00:03:17
petertseng (AoC++)
19) Dec 22 00:03:17
leijurv (AoC++)
20) Dec 22 00:03:18 
Waffle
21) Dec 22 00:03:20 
smartspot2
22) Dec 22 00:03:23
William Tsin
23) Dec 22 00:03:24 
CaptainSora
24) Dec 22 00:03:25 
noblematt
(AoC++)
25) Dec 22 00:03:26 
Lewin Gan
26) Dec 22 00:03:27
ecnerwala (AoC++)
27) Dec 22 00:03:28 (anonymous user #193354)
28) Dec 22 00:03:28
Manish Kundu
29) Dec 22 00:03:29 
Ethan Guo
30) Dec 22 00:03:30 
Paul Martinez
(AoC++)
31) Dec 22 00:03:31 
Carl Schildkraut
32) Dec 22 00:03:32
Ryan Fitzgerald
33) Dec 22 00:03:32
Kevin Yap (AoC++)
34) Dec 22 00:03:33
Robert Xiao (AoC++)
35) Dec 22 00:03:34 
Timothy Mou
36) Dec 22 00:03:34
pfg
37) Dec 22 00:03:36 (anonymous user #44119)
38) Dec 22 00:03:39
Epiphane (AoC++)
39) Dec 22 00:03:40
Paul Draper
40) Dec 22 00:03:40 (anonymous user #977867)
41) Dec 22 00:03:42 
Matt Gruskin
(AoC++)
42) Dec 22 00:03:44
DanilaFe
43) Dec 22 00:03:45
div er
44) Dec 22 00:03:45
connorjayr
45) Dec 22 00:03:46
msullivan (AoC++)
46) Dec 22 00:03:46
Matthew Ramina
47) Dec 22 00:03:47 
mingmingrr
48) Dec 22 00:03:47 RacecarAssassinSona
49) Dec 22 00:03:47 
Level 51
50) Dec 22 00:03:50 (anonymous user #912684)
51) Dec 22 00:03:50 
dan-simon
52) Dec 22 00:03:51
LyricLy
53) Dec 22 00:03:51 
Rebecca Chen
(AoC++)
54) Dec 22 00:03:51
Tom Holmes
55) Dec 22 00:03:52
Nathan Fenner (AoC++)
56) Dec 22 00:03:52 (anonymous user #436598)
57) Dec 22 00:03:53 
bradleysigma
58) Dec 22 00:03:54
Lyndon Fan
59) Dec 22 00:03:55
Patrick Hogg (AoC++)
60) Dec 22 00:03:56
Anish Singhani
61) Dec 22 00:03:56 
icicl
62) Dec 22 00:03:57 seligman99 (AoC++)
63) Dec 22 00:03:57 
Shik Chen
64) Dec 22 00:03:57 
boboquack
65) Dec 22 00:03:57
Brandon Lin
66) Dec 22 00:03:58
Oliver Ni (AoC++)
67) Dec 22 00:03:59
Lukas Gelbmann (AoC++)
68) Dec 22 00:03:59 (anonymous user #858833)
69) Dec 22 00:04:00
m-schm
70) Dec 22 00:04:01
mrphlip (AoC++)
71) Dec 22 00:04:01
5space
72) Dec 22 00:04:01
mdlu
73) Dec 22 00:04:04 
Michael Goldwasser
74) Dec 22 00:04:04 
Rafał Burczyński
75) Dec 22 00:04:04 
silastsui
76) Dec 22 00:04:08 
Lukas Froehlich
77) Dec 22 00:04:09 
Darwin
78) Dec 22 00:04:09
Unihedron (AoC++)
79) Dec 22 00:04:10
LegionMammal978
80) Dec 22 00:04:11 
Colton Pauderis
(AoC++)
81) Dec 22 00:04:12 
Uwi Tenpen
82) Dec 22 00:04:15
Sophie Alpert (AoC++)
83) Dec 22 00:04:15
RedwolfPrograms
84) Dec 22 00:04:17
twright0
85) Dec 22 00:04:18
Alexander Udalov
86) Dec 22 00:04:18
matthewd
87) Dec 22 00:04:18 
Akimitsu Hogge
88) Dec 22 00:04:19
jtbandes (AoC++)
89) Dec 22 00:04:20
nmutalik (AoC++)
90) Dec 22 00:04:22
MasterMedo
91) Dec 22 00:04:23 
Toni Fadjukoff
92) Dec 22 00:04:23
huzecong
93) Dec 22 00:04:23
Martin Camacho (AoC++)
94) Dec 22 00:04:26 
Timothy Elling
95) Dec 22 00:04:27
Jared Hughes
96) Dec 22 00:04:28 (anonymous user #641241)
98) Dec 22 00:04:28 
Ambrose Feinstein
99) Dec 22 00:04:29
Oleg Godovykh (AoC++)
100) Dec 22 00:04:29
Ivan Galakhov (AoC++)