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
J2
Cookie
Z3
J1
I3
Z2
I2
Z1
I1
Y3
H3
Y2
Y1
H2
H1
X3
G3
X2
X1
G2
G1
W3
F3
W2
F2
W1
V3
F1
V2
E3
E2
V1
U3
E1
U2
D3
D2
U1
T3
D1
С3
T2
С2
T1
S3
С1
S2
B3
S1
B2
B1
R3
R2
A3
A2
R1
A1
Q3
0b
Q2
Q1
0a
9b
P3
9a
P2
P1
8b
8a
O3
7b
O2
7a
O1
6b
N3
6a
N2
N1
5b
M3
5a
M2
4b
M1
4a
3b
L3
L2
3a
2b
L1
K3
2a
1b
K2
1a
K1