• Shuffling Cards
• Tennis Rounds
• Vocabulary
• Water Supply
• Zero or One
• Balloon
• Boss
• Folding Machine
• Dangerous Dive
• Triangles
• Lines of Containers
• Buses
• Patches
• Trucks
• Almost Palindrome
• Boxes in a Line
• Character Recognition?
• Damaging Your Spreadsheet (Spreadsheet Tracking II)
• Ears Cutting
• Funny Car Racing
• Good Teacher
• High bridge, low bridge
• Interesting Calculator
• Joking with Fermat’s Last Theorem
• Killer Puzzle
• Last Blood
• Attacking rooks
• Blogger language
• Counting ones
• Disjoint water supply
• Eleven
• Football
• Go up the Ultras
• Hide and seek
• Inverting Huffman
• Join two kingdoms
• Mixing Colours
• It Can Be Arranged
• Shopping Malls
• Decoding the Hallway
• Joe is learning to speak
• Odd and Even Zeroes
• VivoParc
• Binary Tree
• Trending Topic
• Cleaning the Hallway
• Spanning Trees in a Secure Lock Pattern
• Teaching Hazard
• Counting Lattice Squares
• Seven Segment Display
• Airport Sort
• Boxes
• Meeting Room Arrangement
• Traveling Fool
• Cabin Baggage
• Minimal Subarray Length
• Safari Park
• See Emily Play
• Banglawash
• The Twin Head Dragon
• Dilation
• Little Rakin
• Little Masters
• Breaking Board
• Zero-Knowledge Protocol
• Block Meh
• GCD The Largest
• Falling Ants
• Game of MJ
• Game of Throne
• Pattern Locker
• Pearl Chains You have pearl of 3 types.
• Two Points Revisited
• Watching the Kangaroo
• GCD XOR
• Fiasco
• Dromicpalin Substrings Let’s first define some terms:
• Fill the Cuboid
• Algorithm of Phil
• Cheap B-Subsequence
• Cryptography of the Floating Key
• Dudu, the Possum
• Hnelpig Arnde
• Fat and Orial
• One Friend at a Time
• The Sightseeing Tour
• Super Circumference
• Squares Game
• Skyrk’s Bar
• Mysterious Space Station
• Guess the Fake Coin
• Guess the Fake Coin II
• Guess the String
• Guess the missing number
• Guess the Convex Polygon
• Team star, Team moon
• Explore the dune
• Xmas gift
• Stone Age
• Weights of Toys