Abstract: This paper presents a new scrambling algorithm forimage encryption. It combines the Logistic chaotic sequence andthe common Rubik's Cube. The algorithm partition an original image into ...

Solving a Rubik’s Cube doesn’t have to be complicated. In this video, I break down the easiest method step-by-step, making it simple for beginners to follow along and finally crack the cube. From the ...

The Rubik's Cube was created 50 years ago by Hungarian inventor Ernő Rubik. Over 500 million of them have been sold. Needless to say, the 3D puzzle has captured the imagination of countless students ...

The Rubik's Cube is represented as a 6x3x3 matrix. Each position corresponds to a face of the cube, and the 3 positions correspond to each row and column of the cube. Changes in the cube after each ...

Mathematicians and hobbyists have had a half-century of fun exploring the 43 billion billion permutations of Erno Rubik’s creation. “My method was understanding,” Erno Rubik said of the iconic twisty ...

KOIN 6 viewer, Brady Dean captured a sea lion swimming through the Willamette River under the Hawthorn Bridge in downtown Portland Tuesday, April 15, 2025.

BEAVERTON, Ore. (KOIN) — Most kids can’t wait for the final bell of the school day. But at Aloha Huber Park Elementary in Beaverton, some students stay after school to learn about algorithms — through ...

Ernő Rubik, a Hungarian academic, unintentionally created a global phenomenon when he invented the Rubik's Cube in 1974 as a teaching tool for his architecture students. The invention, eventually ...

Although we think of the Rubik’s Cube as an ’80s phenomenon, the iconic brain teaser toy first came out in 1974. This means that 2024 marks the 50th anniversary of Rubik’s Cube in our lives. The toy, ...

The Rubik’s cube has firmly established itself as one of the most essential logic puzzles. It can captivate someone for hours, days, or even years. But with the help of Rubik’s cube algorithms, you ...

Solving Rubik’s Cubes is a learnable skill. However, to compete at the top level, you’ll have to train hard. Speed cubers can solve a 3×3 cube in under ten seconds these days, after all. [aaedmusa] ...