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 10:
1) Dec 10 00:03:24
hyperneutrino (AoC++)
2) Dec 10 00:03:54 
goffrie
3) Dec 10 00:04:22
betaveros (AoC++)
4) Dec 10 00:04:37
ecnerwala
5) Dec 10 00:04:44
Oliver Ni (AoC++)
7) Dec 10 00:05:06
Brandon Lin
9) Dec 10 00:05:20 
aleksejspopovs
10) Dec 10 00:05:21
Markus Himmel (AoC++)
11) Dec 10 00:05:23 
Kevin Sun
12) Dec 10 00:05:23
Tom Holmes
13) Dec 10 00:05:30
LegionMammal978
14) Dec 10 00:05:35
skittles1412
15) Dec 10 00:05:36
Ryan Hitchman
16) Dec 10 00:05:42
mcpower
17) Dec 10 00:05:44
Evan Zhang
18) Dec 10 00:05:45 
btnlq
19) Dec 10 00:05:46 
Carl Schildkraut
20) Dec 10 00:05:48
Joe L.
21) Dec 10 00:05:48 
Vladislav Isenbaev
(AoC++)
22) Dec 10 00:05:48
bluepichu
23) Dec 10 00:05:58 
boboquack
24) Dec 10 00:05:58
William Tsin
25) Dec 10 00:05:58
asottile (AoC++)
26) Dec 10 00:06:02
todaybrian
27) Dec 10 00:06:03
Epiphane (AoC++)
28) Dec 10 00:06:03 xnkvbo
29) Dec 10 00:06:04
nim-ka
30) Dec 10 00:06:09
connorjayr (AoC++)
31) Dec 10 00:06:12
jebouin (AoC++)
32) Dec 10 00:06:13
Matthew Ramina
33) Dec 10 00:06:17 
Ritwin Narra
34) Dec 10 00:06:26
Utkarsh Kukreti
35) Dec 10 00:06:29
leijurv (AoC++)
36) Dec 10 00:06:30 
Paul McMullin
37) Dec 10 00:06:32 
Zack Lee
38) Dec 10 00:06:32 
Superluminal Lag
39) Dec 10 00:06:33 
ruuddotorg
40) Dec 10 00:06:34
Miriam Vellacott
41) Dec 10 00:06:35
dmed256 (AoC++)
42) Dec 10 00:06:36
Kye W. Shi (AoC++)
43) Dec 10 00:06:36
S. Teikn Smith
44) Dec 10 00:06:38
Nick Frost (AoC++)
45) Dec 10 00:06:39 
rhendric
46) Dec 10 00:06:42
peter50216
47) Dec 10 00:06:46 
Larry
48) Dec 10 00:06:47
Erik Amirell Eklöf
49) Dec 10 00:06:49
vstrimaitis (AoC++)
50) Dec 10 00:06:50
jkseppan (AoC++)
51) Dec 10 00:06:53 (anonymous user #1510407) (AoC++)
52) Dec 10 00:06:53
crazymerlyn
53) Dec 10 00:06:58
tbodt
54) Dec 10 00:07:00
scanhex
55) Dec 10 00:07:03
Alexander Haupt
56) Dec 10 00:07:07
Joel Gibson
57) Dec 10 00:07:10
Greg Zborovsky (AoC++)
58) Dec 10 00:07:11 
Michael Lucy
59) Dec 10 00:07:11
5space
60) Dec 10 00:07:13 (anonymous user #516724)
61) Dec 10 00:07:14
Exaphis
62) Dec 10 00:07:14
arknave (AoC++)
63) Dec 10 00:07:14 
dh-blend
64) Dec 10 00:07:15 
Aiden Sweezey
65) Dec 10 00:07:17 
Nick Egan
66) Dec 10 00:07:18
mrphlip (AoC++)
67) Dec 10 00:07:19
grawlixes (AoC++)
68) Dec 10 00:07:23
mayoff (AoC++)
69) Dec 10 00:07:24
Gabriel Wu (AoC++)
70) Dec 10 00:07:27
zwade
71) Dec 10 00:07:27
Starwort
72) Dec 10 00:07:29 
ManyPinkHats
73) Dec 10 00:07:34
Defelo (AoC++)
74) Dec 10 00:07:36
Tim Vermeulen (AoC++)
75) Dec 10 00:07:36 
Keenan G
76) Dec 10 00:07:37
Benedikt Werner
77) Dec 10 00:07:38 
Antonio Molina
78) Dec 10 00:07:39 
Kyle Toom
79) Dec 10 00:07:41 
Davis Yoshida
80) Dec 10 00:07:44
Maarten Sijm
81) Dec 10 00:07:47 
Jimmy Mårdell
(AoC++)
82) Dec 10 00:07:48
Jieruei Chang
83) Dec 10 00:07:49 
Nathan Harold
84) Dec 10 00:07:49
bcc32 (AoC++)
85) Dec 10 00:07:49 SanguineChameleon
86) Dec 10 00:07:49
Alice Sayutina
87) Dec 10 00:07:56 
Alex Cornellier
(AoC++)
88) Dec 10 00:07:56
qpwoeirut
89) Dec 10 00:07:56 (anonymous user #44119)
90) Dec 10 00:07:56 
Kevin Sheng
91) Dec 10 00:07:58
Justin Jaffray
92) Dec 10 00:07:59
smrq (AoC++)
93) Dec 10 00:08:00 
Lingrui Xie
94) Dec 10 00:08:00 
Oleg Rudenko
95) Dec 10 00:08:00
Tis_awesomeness
96) Dec 10 00:08:01
BeatButton
97) Dec 10 00:08:03 
skaldskaparmal
98) Dec 10 00:08:04 (anonymous user #1566186)
99) Dec 10 00:08:06
stephen-hansen
100) Dec 10 00:08:06
msullivan (AoC++) First hundred users to get the first star on Day 10:
1) Dec 10 00:01:58
hyperneutrino (AoC++)
2) Dec 10 00:02:02 
Larry
3) Dec 10 00:02:10 
aleksejspopovs
4) Dec 10 00:02:13 
goffrie
5) Dec 10 00:02:17
Oliver Ni (AoC++)
6) Dec 10 00:02:21
dmed256 (AoC++)
7) Dec 10 00:02:22 
Ritwin Narra
8) Dec 10 00:02:25
bluepichu
9) Dec 10 00:02:26
betaveros (AoC++)
10) Dec 10 00:02:31
ecnerwala
11) Dec 10 00:02:34
Nick Gavalas (AoC++)
12) Dec 10 00:02:36 
Robin Yu
14) Dec 10 00:02:43
Ryan Hitchman
16) Dec 10 00:02:45
Evan Zhang
17) Dec 10 00:02:45
Joe L.
18) Dec 10 00:02:49
Epiphane (AoC++)
19) Dec 10 00:02:51
Benedikt Werner
20) Dec 10 00:02:52 
Caleb Wang
21) Dec 10 00:02:54
connorjayr (AoC++)
22) Dec 10 00:02:59 xnkvbo
23) Dec 10 00:02:59
Kevin Yap (AoC++)
24) Dec 10 00:03:00 
Carl Schildkraut
25) Dec 10 00:03:04
jebouin (AoC++)
26) Dec 10 00:03:04 etotheipi1
27) Dec 10 00:03:04
Exaphis
28) Dec 10 00:03:05
Markus Himmel (AoC++)
29) Dec 10 00:03:05 
rhendric
30) Dec 10 00:03:06 (anonymous user #1510407) (AoC++)
31) Dec 10 00:03:06 
Greg Hamerly
32) Dec 10 00:03:08
Brandon Lin
33) Dec 10 00:03:10 
Zack Lee
34) Dec 10 00:03:12
Kye W. Shi (AoC++)
35) Dec 10 00:03:14
William Tsin
36) Dec 10 00:03:14
S. Teikn Smith
37) Dec 10 00:03:15
skittles1412
38) Dec 10 00:03:16
sin-ack
39) Dec 10 00:03:16 
Joshua Chen
40) Dec 10 00:03:17
vstrimaitis (AoC++)
41) Dec 10 00:03:17 
boboquack
42) Dec 10 00:03:17
Alice Sayutina
43) Dec 10 00:03:18 
ruuddotorg
44) Dec 10 00:03:18
Nick Frost (AoC++)
45) Dec 10 00:03:19
Måns Magnusson
46) Dec 10 00:03:20
Michael Phelps
48) Dec 10 00:03:21
Henrik Lehtonen
49) Dec 10 00:03:21
Nathan Fenner (AoC++)
50) Dec 10 00:03:21
mcpower
51) Dec 10 00:03:22 
Vincent Galloro
52) Dec 10 00:03:23 
Vladislav Isenbaev
(AoC++)
53) Dec 10 00:03:24
Tom Holmes
54) Dec 10 00:03:27
Anthony Nguyen
55) Dec 10 00:03:27
LegionMammal978
56) Dec 10 00:03:27 
btnlq
57) Dec 10 00:03:29
asottile (AoC++)
58) Dec 10 00:03:29
arknave (AoC++)
59) Dec 10 00:03:30 
Kevin Sun
60) Dec 10 00:03:31
Utkarsh Kukreti
61) Dec 10 00:03:32
tanndlin
62) Dec 10 00:03:34
Ethan Olpin
63) Dec 10 00:03:34 
Akimitsu Hogge
64) Dec 10 00:03:35
leijurv (AoC++)
65) Dec 10 00:03:35 
dan-simon
66) Dec 10 00:03:35
mayoff (AoC++)
67) Dec 10 00:03:35
todaybrian
68) Dec 10 00:03:36
Tim Vermeulen (AoC++)
69) Dec 10 00:03:36
Gabriel Wu (AoC++)
70) Dec 10 00:03:37
peter50216
71) Dec 10 00:03:37 
Clancy Woodburn
72) Dec 10 00:03:37
Matthew Ramina
73) Dec 10 00:03:37
jaspercb
74) Dec 10 00:03:37 
Ian DeHaan
75) Dec 10 00:03:38
Starwort
76) Dec 10 00:03:40
msullivan (AoC++)
77) Dec 10 00:03:41 
D. Salgado
78) Dec 10 00:03:41
tbodt
79) Dec 10 00:03:43
jkseppan (AoC++)
80) Dec 10 00:03:43
5space
81) Dec 10 00:03:43 
Kyle Toom
82) Dec 10 00:03:45 
Paul McMullin
83) Dec 10 00:03:45 
thecatrine
84) Dec 10 00:03:48 
Michael Andrews
85) Dec 10 00:03:48
dionyziz (AoC++)
86) Dec 10 00:03:48
Alexander Haupt
87) Dec 10 00:03:48
nim-ka
88) Dec 10 00:03:49
stephen-hansen
89) Dec 10 00:03:50 
dh-blend
90) Dec 10 00:03:51
Erik Amirell Eklöf
91) Dec 10 00:03:53 
Andrew Chafos
92) Dec 10 00:03:53 (anonymous user #1047278)
93) Dec 10 00:03:54
crazymerlyn
94) Dec 10 00:03:54 (anonymous user #199929)
95) Dec 10 00:03:55 
Nathan Harold
96) Dec 10 00:03:55 
Golovanov399
97) Dec 10 00:03:55 
Aiden Sweezey
98) Dec 10 00:03:56 
rpearl
99) Dec 10 00:03:56
Katharine Berry
100) Dec 10 00:03:56
Yenya (AoC++)