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 4:
1) Dec 04 00:02:35
HiggstonRainbird
2) Dec 04 00:02:48
Lukas Gelbmann
3) Dec 04 00:02:52
David Wahler (AoC++)
4) Dec 04 00:02:58 
Waffle
5) Dec 04 00:03:03 
Ben Mirtchouk
6) Dec 04 00:03:08
betaveros (AoC++)
7) Dec 04 00:03:13 
Chris Trevisan
8) Dec 04 00:03:16 
Kevin Sun
9) Dec 04 00:03:21
petertseng
10) Dec 04 00:03:28
tckmn
12) Dec 04 00:03:42 hltk
13) Dec 04 00:03:47
glguy (AoC++)
14) Dec 04 00:03:49
bluepichu
17) Dec 04 00:03:57
orez-
18) Dec 04 00:04:00 vash3r
19) Dec 04 00:04:00
Epiphane (AoC++)
20) Dec 04 00:04:01
Ikusaba-san
21) Dec 04 00:04:06
GregorKikelj
22) Dec 04 00:04:10
Unihedron (AoC++)
23) Dec 04 00:04:12
Zeyu Chen
24) Dec 04 00:04:14
crazymerlyn
25) Dec 04 00:04:17
wim glenn (AoC++)
26) Dec 04 00:04:18
Fengyang Wang (AoC++)
27) Dec 04 00:04:19
Kevin Yap (AoC++)
28) Dec 04 00:04:19
tbodt
29) Dec 04 00:04:19
huzecong (AoC++)
30) Dec 04 00:04:23
ttalvitie
31) Dec 04 00:04:23
Nathan Fenner (AoC++)
32) Dec 04 00:04:28
sburuiana (AoC++)
33) Dec 04 00:04:31
ethframe
34) Dec 04 00:04:31
kejadlen (AoC++)
35) Dec 04 00:04:32 (anonymous user #230381)
36) Dec 04 00:04:33
Neal Wu
37) Dec 04 00:04:35
Arios16
38) Dec 04 00:04:36
nthistle
39) Dec 04 00:04:37 (anonymous user #638222)
40) Dec 04 00:04:38 
mserrano
41) Dec 04 00:04:40 (anonymous user #676217)
42) Dec 04 00:04:44
Tom Scallon
43) Dec 04 00:04:45
Lewin Gan
44) Dec 04 00:04:48 
Pedro Ferreira
45) Dec 04 00:04:54
Sophie Alpert (AoC++)
46) Dec 04 00:04:58 
Zack Chroman
47) Dec 04 00:05:00 (anonymous user #402645)
48) Dec 04 00:05:02 
leaen
49) Dec 04 00:05:04
Robert Xiao
50) Dec 04 00:05:06 
ethankward
51) Dec 04 00:05:10 
Michael Goldwasser
52) Dec 04 00:05:13
Elliot Nelson (AoC++)
53) Dec 04 00:05:14 
zirkonit
54) Dec 04 00:05:14
zielmicha
55) Dec 04 00:05:15 (anonymous user #130597)
56) Dec 04 00:05:18 
Max Murin
57) Dec 04 00:05:19
penteract (AoC++)
58) Dec 04 00:05:25
coolcomputery
59) Dec 04 00:05:26
Erik Amirell Eklöf
60) Dec 04 00:05:30 
Joshua Wise
(AoC++)
61) Dec 04 00:05:31
leijurv (AoC++)
62) Dec 04 00:05:34 
Timothy Aveni
63) Dec 04 00:05:35 
Ethan Morgan
(AoC++)
64) Dec 04 00:05:36
Frederik Andersen
65) Dec 04 00:05:38
gltronred
66) Dec 04 00:05:39
Springo
67) Dec 04 00:05:39 
Graham White
68) Dec 04 00:05:39 (anonymous user #255211)
70) Dec 04 00:05:46 
Sarah Shader
71) Dec 04 00:05:52
Gaelan
72) Dec 04 00:05:52 
Frode Johannesen
(AoC++)
73) Dec 04 00:05:55
Gab0
74) Dec 04 00:05:55 
Max Jäger
(AoC++)
75) Dec 04 00:05:55
Kye W. Shi
76) Dec 04 00:05:56 
Dave Buchfuhrer
(AoC++)
77) Dec 04 00:05:57 
John Cornwell
78) Dec 04 00:05:58 
Nathaniel Flath
79) Dec 04 00:05:58 
Jace Brewster
80) Dec 04 00:05:59
Cameron Aavik (AoC++)
81) Dec 04 00:06:03
Tomas Rokicki
82) Dec 04 00:06:04
drougge (AoC++)
83) Dec 04 00:06:08
Chris Lambert
84) Dec 04 00:06:08
Graham Place
86) Dec 04 00:06:08 (anonymous user #289309)
87) Dec 04 00:06:09 
Elmer Le
88) Dec 04 00:06:10 (anonymous user #576217)
89) Dec 04 00:06:14
lucy
90) Dec 04 00:06:15
nshepperd
91) Dec 04 00:06:16 (anonymous user #60233) (AoC++)
92) Dec 04 00:06:16 
Benjamin Herr
93) Dec 04 00:06:17 
Rafał Burczyński
94) Dec 04 00:06:18
Craig Gidney
95) Dec 04 00:06:21
tomtheisen
96) Dec 04 00:06:22
kajott
97) Dec 04 00:06:23
sparkyb (AoC++)
98) Dec 04 00:06:24
ben blum
99) Dec 04 00:06:24
Chris Mohr (AoC++)
100) Dec 04 00:06:25 
Jinpyo Kim
First hundred users to get the first star on Day 4:
1) Dec 04 00:01:10
tckmn
2) Dec 04 00:01:18 
Kevin Sun
3) Dec 04 00:01:31
HiggstonRainbird
4) Dec 04 00:01:37
kejadlen (AoC++)
5) Dec 04 00:01:39 
Holden Watson
6) Dec 04 00:01:40
Unihedron (AoC++)
7) Dec 04 00:01:44
petertseng
8) Dec 04 00:01:45 
Chris Trevisan
9) Dec 04 00:01:46
huzecong (AoC++)
10) Dec 04 00:01:50
David Wahler (AoC++)
11) Dec 04 00:01:54
Zeyu Chen
12) Dec 04 00:01:54 
Timothy Aveni
13) Dec 04 00:01:55 (anonymous user #638222)
14) Dec 04 00:01:55
Kevin Yap (AoC++)
15) Dec 04 00:01:57
Fengyang Wang (AoC++)
16) Dec 04 00:01:57 
mserrano
17) Dec 04 00:02:00
bluepichu
18) Dec 04 00:02:01 
Ben Mirtchouk
19) Dec 04 00:02:01 vash3r
20) Dec 04 00:02:02 
Zeki Gurbuz
21) Dec 04 00:02:03 
Zack Chroman
22) Dec 04 00:02:04 
Sam Cappleman-Lynes
23) Dec 04 00:02:05
nthistle
24) Dec 04 00:02:06
Neal Wu
25) Dec 04 00:02:08 
Waffle
26) Dec 04 00:02:08 (anonymous user #60233) (AoC++)
27) Dec 04 00:02:12 
icicl
28) Dec 04 00:02:14
Kye W. Shi
29) Dec 04 00:02:14
Roderic Day
30) Dec 04 00:02:15 
Pakkapong Sricharoen
31) Dec 04 00:02:16
iTODDLERS-BTFO
32) Dec 04 00:02:17
Lukas Gelbmann
33) Dec 04 00:02:17
awesomelemonade
34) Dec 04 00:02:17
0e4ef622
35) Dec 04 00:02:18
betaveros (AoC++)
36) Dec 04 00:02:18
GregorKikelj
37) Dec 04 00:02:18
Ikusaba-san
39) Dec 04 00:02:21
zielmicha
40) Dec 04 00:02:21
Robert Xiao
41) Dec 04 00:02:21 
Wassim Omais
42) Dec 04 00:02:22 hltk
43) Dec 04 00:02:22 
Alex Cornellier
44) Dec 04 00:02:22
Craig Gidney
45) Dec 04 00:02:25 
Matt Gruskin
(AoC++)
46) Dec 04 00:02:27
Tomas Rokicki
48) Dec 04 00:02:29 
Pedro Ferreira
49) Dec 04 00:02:29
Alexander Haupt
50) Dec 04 00:02:30 ka-splam
51) Dec 04 00:02:31 
scaredginger
52) Dec 04 00:02:32
Lewin Gan
53) Dec 04 00:02:34 
Ethan Morgan
(AoC++)
54) Dec 04 00:02:34
Epiphane (AoC++)
55) Dec 04 00:02:35 
rpeng
56) Dec 04 00:02:35
orez-
57) Dec 04 00:02:37
Nathan Fenner (AoC++)
58) Dec 04 00:02:37 
bradleysigma
59) Dec 04 00:02:38 
terry-wen
60) Dec 04 00:02:39
glguy (AoC++)
61) Dec 04 00:02:40
Tom Holmes
62) Dec 04 00:02:40
Sophie Alpert (AoC++)
63) Dec 04 00:02:41 (anonymous user #44119)
64) Dec 04 00:02:41
pbfy0
65) Dec 04 00:02:46
jamie
66) Dec 04 00:02:47 
leaen
67) Dec 04 00:02:48
bcc32 (AoC++)
68) Dec 04 00:02:48
Chris Lambert
69) Dec 04 00:02:49
ben blum
70) Dec 04 00:02:49
sdamashek
71) Dec 04 00:02:50 
starfys
(AoC++)
72) Dec 04 00:02:50
@ajaska
73) Dec 04 00:02:53 
Tanner Hoke
74) Dec 04 00:02:53
ethframe
75) Dec 04 00:02:53 
Ernst Roos
(AoC++)
76) Dec 04 00:02:54
Matthew Ramina
77) Dec 04 00:02:54
crazymerlyn
78) Dec 04 00:02:54 
Max Jäger
(AoC++)
79) Dec 04 00:02:55
dan144 (AoC++)
81) Dec 04 00:02:55
sguest (AoC++)
82) Dec 04 00:02:56
Nick Frost (AoC++)
83) Dec 04 00:02:57 
Eric Yang
84) Dec 04 00:02:57 
awychong
85) Dec 04 00:02:58 
Samo Kralj
86) Dec 04 00:02:58
ttalvitie
88) Dec 04 00:03:00
coolcomputery
89) Dec 04 00:03:00
Mark Polyakov
90) Dec 04 00:03:00 
Elmer Le
91) Dec 04 00:03:00
Matt West (AoC++)
92) Dec 04 00:03:01 
val tron
93) Dec 04 00:03:01
Benedikt Werner
94) Dec 04 00:03:02 
tbobo
95) Dec 04 00:03:03 
Jinpyo Kim
96) Dec 04 00:03:04
msc-27 (AoC++)
97) Dec 04 00:03:04 
cyphase
(AoC++)
98) Dec 04 00:03:05 
Andy Liang
99) Dec 04 00:03:05 
Benjamin Herr
100) Dec 04 00:03:05 (anonymous user #646668)