Here is the full list of all 72 BAL Solid achievements.
Solve Level 70
Complete all levels
Solve Level 69
Solve Level 68
Solve Level 67
Solve Level 66
Solve Level 65
Solve Level 64
Solve Level 63
Solve Level 62
Solve Level 61
Solve Level 60
Solve Level 59
Solve Level 58
Solve Level 57
Solve Level 56
Solve Level 55
Solve Level 54
Solve Level 53
Solve Level 52
Solve Level 51
Solve Level 50
Solve Level 49
Solve Level 48
Solve Level 47
Solve Level 46
Solve Level 45
Solve Level 44
Solve Level 43
Solve Level 42
Solve Level 41
Solve Level 40
Solve Level 39
Solve Level 38
Solve Level 37
Solve Level 36
Solve Level 35
Solve Level 34
Solve Level 33
Solve Level 32
Solve Level 31
Solve Level 30
Solve Level 29
Solve Level 28
Solve Level 27
Solve Level 26
Solve Level 25
Solve Level 24
Solve Level 23
Solve Level 22
Solve Level 21
Solve Level 20
Solve Level 19
Solve Level 18
Solve Level 17
Solve Level 16
Solve Level 15
Solve Level 14
Solve Level 13
Solve Level 12
Solve Level 11
Solve Level 10
Solve Level 9
Solve Level 8
Solve Level 7
Solve Level 6
Solve Level 5
Solve Level 4
Solve Level 3
Solve Level 2
Solve Level 1
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