← All free tasksplace 6 pieces · set ABDEFGHLTU

Advanced puzzle

Return the white pieces to their places. Stuck? Reveal the solution — then rebuild it with real spheres.

L1L2L3L4L5?L???L??L?U??L??????TT????L???HHHHH

Colours are placed for you; the white holes are the pieces to return.

Pieces in this set · place the 6 missing
A
B
D
E
F
G
H
L
T
U
Advanced6 hidden
set ABDEFGHLTU
hidden A B D E F G
build on
IQ

Not stuck — just one aha away. Toggle the solution when you want to check yourself.

Reveal solution