Possible Clues:

• Like a triangle with three unequal sides
• Like a triangle with unequal side lengths
• Not equilateral or isosceles
• Opponents in game involved in sequence played with different sides
• Kind of triangle with different side lengths
• Triangle with three unequal sides
• Climb north face of Everest made up of different sides
• Get to the top on Tyneside?
• Like a triangle with unequal sides
• A ____ triangle has unequal sides and angles