Here is the full list of all 99 Chocolate makes you happy 7 achievements. It takes around 1-2 hours to unlock all of the achievements on Windows.
J3
Cookie
J2
Z3
J1
I3
Z2
I2
Z1
I1
Y3
H3
Y2
Y1
H2
H1
X3
G3
X2
G2
X1
G1
W3
F3
W2
F2
W1
V3
F1
V2
E3
V1
E2
E1
U3
D3
U2
D2
U1
D1
T3
С3
T2
С2
T1
С1
S3
S2
B3
S1
B2
B1
R3
A3
R2
A2
R1
Q3
A1
0b
Q2
0a
Q1
9b
P3
9a
P2
P1
8b
8a
O3
O2
7b
O1
7a
6b
N3
6a
N2
5b
N1
5a
M3
4b
M2
4a
M1
3b
L3
3a
L2
2b
L1
K3
2a
K2
1b
1a
K1