6

Trinomial Cube #2


Trinomial Cube #2 Design and Copyright : Ernest Treloar (2013). (a, b, c) = (2, 3+α, 4-α). ☞ “Trinomial Cube” Puzzles

A
a³ + bc²
B
ab² + abc
C
abc + b²c
D
a²b + abc
E
a²b + abc
F
ab² + b²c
G
ab² + b³
H
a²b + bc²
I
abc + ac²
J
a²c + b²c
K
a²c + a²c
L
ac²
M
ac²
N
abc
O
bc²
P
Pieces 16 L-M are congruent.
Selection random
Goal 9×9×9
Holes 0
Solutions 2

3

Trinomial Cube #2a


Trinomial Cube #2a Arranged : 石野恵一郎 (ISHINO Keiichiro) (2013). (a, b, c) = (2, 3+α, 4-α).

A
abc + bc²
B
ac² + b²c
C
abc + b²c
D
a²b + bc²
E
a²b + bc²
F
abc + ac²
G
a²c + b²c
H
a²b + ac²
I
ab² + abc
J
ab² + abc
K
a²c + abc
L
a²c + ab²
M
N
O
Pieces 15
Selection random
Goal 9×9×9
Holes 0
Solutions 1

2

Trinomial Cube #2b


Trinomial Cube #2b Arranged : 石野恵一郎 (ISHINO Keiichiro) (2013). (a, b, c) = (2, 3+α, 4-α).

A
bc² + bc²
B
ab² + c³
C
abc + bc²
D
ac² + b²c
E
b³ + ac²
F
a²c + b²c
G
b²c + a²b
H
abc + ab²
I
a³ + ac²
J
a²b + abc
K
a²c + a²c
L
a²b + ab²
M
abc
N
abc
O
abc
Pieces 15 M-O are congruent.
Selection random
Goal 9×9×9
Holes 0
Solutions 1

Jan 25, 2013 by k16@chiba.email.ne.jp