• Always Late
• Base64 Decoding
• 23 Out of 5
• Cricket/Football Goes Down
• Peter’s Smokes
• Medians
• Submarines
• Antenna Placement
• Liftless EME
• Cutting Diamonds
• Count the eWords
• Circles in Hexagon :-)
• Avoiding Your Boss
• Superman
• Rough Roads
• Playball !!!
• Matrix
• Tiling
• Rat Attack
• Automatic Poetry
• Trains
• Tic Tac Toe
• Square
• Blocks
• Faucet Flow
• Equations
• Euclid’s Game
• Arctic Network
• Above Average
• Time Zones
• Leaps Tall Buildings (in a single bound) It’s a bird! It’s a plane! It’s coming right at us!
• The Brick Stops Here
• Election
• Choose and divide The binomial coefficient C(m,n) is defined as
• Snakes
• Maze Traversal
• Complex Numbers
• Pit Stop Strategy
• Shogi Tournament
• The Rock
• Watering Grass
• Queen vs. Rook
• The Wall Pushers
• Duathlon
• Circles in Triangle
• Billiard
• Snap
• Subway
• Bean Counting
• Compound Words
• Factoring Large Numbers
• The One-Handed Typist
• Twin Primes
• Titans are in Danger!
• Vampire Numbers
• Connect the Campus
• The Golden Pentagon
• Optimus Prime
• Game Show Math
• Injured Queen Problem
• Triangle Covering
• Escape from Tut’s Tomb
• Bachet’s Game
• Longest Common Subsequence
• Cutting tabletops
• Simple division
• Farey sequences
• Die Game
• Tree Reconstruction
• Another Game of Tetris
• Big Big Trees
• Crazy Savages
• Denki Blocks
• Eb Alto Saxophone Player
• Folding My T-Shirt
• Gift Exchanging
• Hyper Toy Soldiers
• Sum-up the Primes
• List of Conquests
• Critical Wave
• Knights in FEN
• Peter Takes a Tramway
• Love Calculator
• Mobile Destroyer
• Knights’ Nightmare
• Naughty Sleepy Boys
• The Roots
• Mohr’s Circle
• Dear GOD, Pardon Me
• Normal Distribution
• Polygon Inside A Circle
• Automorphic Numbers
• Working With Specific Gravity
• Compare Directories
• Cheapest way
• Playing With Fraction
• Meta Editor
• Temple of Dune
• Ferry Loading II
• Catenyms