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