• M-Decoder is an individual event. 
• Participants must log in to the portal between 9:00 p.m. and 11:00 pm on each day to compete.

Judging Criteria:

Maximum points:

• Hard - 1000
• Medium - 600
• Easy - 300

Minimum points:

• Hard - 500
• Medium - 300
• Easy - 150

When you solve a question in your first attempt, you will receive maximum points, and when you solve the same question after moving up from an easier level, you will receive minimum points.

• Scorecurr = Scoremax - (Scoremax*time)/(Scoremax+time)
• Scorecurr  = Current Score
• Scoremax  = Maximum Score

Time is measured in seconds.