April Challenge 2012
Double Strings, Stacking Pancakes, Fit to Play
May Challenge 2012
Jewels and Stones, Lucky lucky number, Divisible Pairs, Remember the recipe, A Home for Chef
June Challenge 2012
Little Elephant and Candies, Doom Bakes Cakes, Arranging Cup-cakes
August Challenge 2012
Little Elephant and Bombs, Delivery Boy, Range of Data
November Challenge 2012
A Wonderful Chocolate, Coin Flip, Sridhar Likes Travelling
April Challenge 2013
Little Elephant and Music, Barcelona Gameplay Tactics, Kingdom Unity, Maximum Weight Difference, Levy Conjecture
Bangladesh