PacSci-Doku
Bringing science to life.PacSci-Doku
PacSci-Doku is a science word puzzle created by Dennis Schatz. But unlike regular sudoku, this puzzle uses letters instead of numbers. Can you solve the latest edition of PacSci-Doku?
PacSci-Doku: “Alien Life on Earth”
Our latest science word puzzle looks inward to learn more about life way out there. Can you solve the “Alien Life On Earth” edition of PacSci-Doku?
PacSci-Doku: “Demise of Coal”
PacSci’s latest science word puzzle chronicles the diminishing use of an ancient source of power. Can you solve the “Demise of Coal” edition of PacSci-Doku?
PacSci-Doku: “Sun’s Energy”
Pacific Science Center’s latest science word puzzle is huge and hot. Very hot. Can you solve the “Sun’s Energy” edition of PacSci-Doku?
PacSci-Doku: “Big Birds”
Our latest science word puzzle takes you way back and may change your mind on some long-held beliefs. Can you solve the “Big Bird” edition of PaSci-Doku?
PacSci-Doku: “High Flyer”
Our latest science word puzzle takes us WAY up there in the sky. Higher than you’d think possible. Can you solve the “High Flyer” edition of PacSci-Doku?
PacSci-Doku: “Ancient Chewing Gum”
Our latest science word puzzle really gives us something to chew on. Can you solve the “Ancient Chewing Gum” edition of PacSci-Doku?
PacSci-Doku: Finally
Our latest science word puzzle looks deep into our universe while honoring a most deserving scientist. Can you solve the “Finally” edition of PacSci-Doku?
PacSci-Doku: Revealing Mars’ Innards
Our latest science word puzzle takes us deep inside a neighboring planet. Can you solve the “Revealing Mars’ Innards” edition of PacSci-Doku?
PacSci-Doku: Futuristic Home
Our latest science word puzzle is a marvel of modern engineering. Can you solve the “Futuristic Home” edition of PacSci-Doku?
PacSci-Doku: Green Airline Food Service
Our latest science word puzzle is sweet and green. Can you solve the “Green Airline Food Service” edition of PacSci-Doku?
PacSci-Doku: Wonderful Together, Terrible Apart
Our latest science word puzzle is both yummy and yucky at the same time. Can you solve the “Wonderful Together, Terrible Apart” edition of PacSci-Doku?
PacSci-Doku: “Major Comeback”
Our latest science word puzzle is a story with a happy ending. Can you solve the “Major Comeback” edition of PacSci-Doku?
PacSci-Doku: “Strong Yet Weak Bond”
Our latest science word puzzle is a bit slimy and slow, but apparently quite clever. Can you solve the “Strong Yet Weak Bond” edition of PacSci-Doku?
PacSci-Doku: “Antibacterial Guru”
Our latest science word puzzle is clean and refreshing. Can you solve the “Antibacterial Guru” edition of PacSci-Doku?
PacSci-Doku: Doomsday – NOT
Our latest science word puzzle has us breathing a sigh of relief. Can you solve the “Doomsday – NOT” edition of PacSci-Doku?
PacSci-Doku
PacSci-Doku is a science word puzzle created by Dennis Schatz. But unlike regular sudoku, this puzzle uses letters instead of numbers. Can you solve the latest edition of PacSci-Doku?

PacSci-Doku: “Alien Life on Earth”
Our latest science word puzzle looks inward to learn more about life way out there. Can you solve the “Alien Life On Earth” edition of PacSci-Doku?

PacSci-Doku: “Demise of Coal”
PacSci’s latest science word puzzle chronicles the diminishing use of an ancient source of power. Can you solve the “Demise of Coal” edition of PacSci-Doku?

PacSci-Doku: “Sun’s Energy”
Pacific Science Center’s latest science word puzzle is huge and hot. Very hot. Can you solve the “Sun’s Energy” edition of PacSci-Doku?

PacSci-Doku: “Big Birds”
Our latest science word puzzle takes you way back and may change your mind on some long-held beliefs. Can you solve the “Big Bird” edition of PaSci-Doku?

PacSci-Doku: “High Flyer”
Our latest science word puzzle takes us WAY up there in the sky. Higher than you’d think possible. Can you solve the “High Flyer” edition of PacSci-Doku?