Flow Chart for get a date (with Elisa Gonzales Acevedo)

The letter for the editor.

Dear Mary Bellis

I’m facinated with your article and I’m writing to give some recomendation about this and you make a longer articles.

I read you article yesterday , and then of busy some information at internet abuout what happened then of this I have found with some people who dedicated around 3-5 hours solving this puzles and anothers puzles , theirsefl the name of “Speedcuber” and the comunition around the world is called “Speedcubing”.

We have a lot of puzzle around the world and speedcubers who’s increase the number day a day.

You can add this information and also you’ll talk about the ways of solve this puzzle , the speedcuber know’s around 148 algoritms to solve this and have another tipes of cubes like 4x4 Dohedecahedro and special cubes for faster people like “dayan zhanci” or “gans 3” this  puzzle have in the inside part an amazing structure  and it’s amazing all abput this; the champioships , the record (5.55s) all about is amazinz unreal and fantastic world of the rubik’s cube.

Yours faithfully

Aldo perez

Paper flower xd

How to make a paper flower?