• Traffic Flow
• Anne’s game
• Bloques
• The crusades
• Reading time from a clock
• Basic Tautologies
• Make Palindrome Checker
• Move the bishop
• The Gossipy Gossipers Gossip Gossips
• 2D Hieroglyphs decoder
• Less Prime
• Pablito nailed a nail
• Number of Paths
• Rotated squares
• Recover Factorial
• Easter Eggs
• Unique Factorization
• Placing Lampposts
• Many a Little makes a Mickle
• Security By Ambiguity
• Connect the Cable Wires
• Shovelling Snow
• The Predator
• Brownie Points I
• Magic Bitstrings
• Cutting a polygon
• Bungee Jumping
• Brownie Points II
• Recurrences
• Primed Subsequence
• How Many Triangles?
• Splat, Inc.
• Segments
• Big Math
• Factory Robot
• Diceoids
• Decode the tape
• Code Refactoring
• Colin and Ryan
• Piotr’s Ants
• Koerner’s Pub
• Supermean
• Persephone
• Martin the Gardener
• Standard Deviation
• Concatenation of Languages
• Warehouse
• The Lost Gift
• Maze
• Game of Sum
• LCM Cardinality
• Creating Sudoku puzzles
• Save Hridoy
• Matrix Transpose
• Known Plaintext Attack
• Travelling Distance
• Combo Deal
• Billiard again
• So you want to be a 2n-aire?
• Ferry Loading III
• Pick-up sticks
• Rock-Paper-Scissors Tournament
• Structural Equivalence
• Children’s Game
• Strange Integration
• Art Gallery
• Largest Square
• Lucky Number
• Marks Distribution
• Forming Quiz Teams
• Simple Minded Hashing
• Walking on a Grid
• Abundance and Perfect Numbers
• War on Weather
• Factstone Benchmark
• A Walk Through the Forest
• Tri Tiling
• Prerequisites?
• Spiral Tap
• Find the Telephone
• 2 the 9s
• Seven Seas
• Prime Words
• Krakovia
• How Many Dependencies?
• Bright lights
• My Dear Neighbours
• You can say 11
• A-Sequence
• Parity
• Calculator
• Volleyball
• Dropping water balloons
• Throwing cards away I
• Land surveyor’s job
• Blackbeard the Pirate
• Flea circus
• Ants, Aphids and a Ladybug
• Throwing cards away II
• Words adjustment