← All free tasksplace 6 pieces · set ABDEFGJRTU

Advanced puzzle

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

L1L2L3L4L5????J?????R?J???????TTR?RJ?RJ?URJ??

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
J
R
T
U
Advanced6 hidden
set ABDEFGJRTU
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