Here is the full list of all 100 aMAZE ABC achievements.
Symbol 28
Symbol 27
Y2
Y1
X2
Symbol 26
X1
Symbol 25
Symbol 24
W2
W1
Symbol 23
V2
Symbol 22
Symbol 21
V1
Symbol 20
U2
U1
Symbol 19
T2
Symbol 18
T1
Symbol 17
S2
Symbol 16
S1
Symbol 15
R2
Symbol 14
R1
Symbol 13
Q2
Symbol 12
Q1
Symbol 11
P2
Symbol 10
P1
Symbol 9
O2
Symbol 8
O1
Symbol 7
Symbol 6
N2
N1
Symbol 5
M2
Symbol 4
M1
Symbol 3
L2
Symbol 2
L1
Symbol 1
K2
9b
K1
9a
J2
8b
J1
8a
I2
7b
I1
7a
H2
6b
H1
6a
G2
5b
G1
5a
F2
4b
F1
4a
E2
3b
E1
3a
D2
2b
D1
2a
C2
1b
C1
1a
B2
0b
B1
0
A2
Z2
Z1
A1