As always, the long contests will start on first Friday of every month and last for 10 days. This ensures that two weekends are covered.

Continuing from there, we bring you the CodeChef June Challenge 2015 . The June 2015 Algorithm Challenge is taking place on http://www.codechef.com/JUNE15.

Here are the details:
Date: 5th June 2015 to 15th June 2015
Duration: 10 days
Problems: 9 binary problems of varying difficulty levels + 1 challenge problem.

Problem Setters:

• Amit Pandey (amitp08),
• Pavel Sheftelevich (shef_2318),
• Sergey Nagin (Sereja‎),
• Shchetinin Kirill (KaiZeR),
• Shiplu Hawlader (msh_shiplu),
• Vitalij Kozhukhivskij (Witalia),
• Vasia Antoniuk

Problem Testers:

• Sunny Aggarwal (ma5termind)
• Mahbubul Hasan (dragoon)

Editorialist:

• Balajiganapathi Senthilnathan (Balajiganapathi‎)

Mandarin Translator:

• Kojima Minako (xiaodao)

Russian Translator:

• Sergey Kulik (Cherrytree)

Contest Admin:

• Praveen Dhinwa (I_lost_my_handle)

It promises to deliver on an interesting set of algorithmic problems with prizes up for grabs.

The contest is open for all and those, who are interested, are requested to register in order to participate.

Check out the local time in your City/Time Zone here.

Good Luck! Hope to see you participating.