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
J1
Z3
I3
Z2
I2
Z1
I1
Y3
H3
Y2
H2
Y1
X3
H1
G3
X2
G2
X1
G1
W3
W2
F3
W1
F2
V3
F1
E3
V2
V1
E2
U3
E1
D3
U2
D2
U1
T3
D1
С3
T2
T1
С2
С1
S3
B3
S2
B2
S1
B1
R3
A3
R2
A2
R1
A1
Q3
Q2
0b
Q1
0a
9b
P3
9a
P2
8b
P1
8a
O3
7b
O2
7a
O1
6b
N3
6a
N2
N1
5b
5a
M3
4b
M2
4a
M1
L3
3b
3a
L2
2b
L1
2a
K3
1b
K2
1a
K1