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