Here is the full list of all 100 Cats Hidden in Jingle Jam achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
83
84
99
76
50
8
9
97
95
63
49
68
69
70
74
75
72
71
66
46
48
67
61
65
96
77
5
1
64
94
93
79
78
80
81
82
60
90
58
87
85
86
88
92
100
98
91
56
57
52
53
89
59
55
26
21
28
29
27
24
22
3
23
2
4
6
7
19
34
32
45
13
14
15
36
37
43
44
35
33
17
18
20
16
10
11
12
42
39
41
40
38
30
31
51
25
47
54
62
73