Free online sudoku and other puzzles

Free online sudoku and other puzzles

Trinairo

Trinairo is a logic puzzle. Enter a letter in each cell so that each letter appears the same number of times in each row and column.

Trinairo #44

Size: 12x12
Level: tricky
Solution: no

Trinairo #43

Size: 12x12
Level: tricky
Solution: no

Trinairo #42

Size: 12x12
Level: tricky
Solution: no

Trinairo #41

Size: 12x12
Level: tricky
Solution: no

Trinairo #40

Size: 12x12
Level: normal
Solution: no

Trinairo #39

Size: 12x12
Level: normal
Solution: no

Trinairo #38

Size: 12x12
Level: normal
Solution: no

Trinairo #37

Size: 12x12
Level: normal
Solution: no

Trinairo #36

Size: 12x12
Level: normal
Solution: no

Trinairo #35

Size: 12x12
Level: easy
Solution: no

Trinairo #34

Size: 12x12
Level: easy
Solution: no

Trinairo #33

Size: 12x12
Level: easy
Solution: no

Trinairo #32

Size: 12x12
Level: easy
Solution: no

Trinairo #31

Size: 12x12
Level: easy
Solution: no

Trinairo #30

Size: 9x9
Level: tricky
Solution: no

Trinairo #29

Size: 9x9
Level: tricky
Solution: no