Volume 128 (12,800-12,899)

Problem ID Title Solution by Most Popular Input by
12800 Cut
12801 Grandpa Pepe's Pizza
12802 Gift From the Gods
12803 Arithmetic Expressions
12804 The Necronomicon of Computing
12805 Raiders of the Lost Sign
12806 Grand Tichu!
12807 GPS
12808 Banning Balconing
12809 Binary Search Tree (2)
12810 Sumthing
12811 The Turtle's Journey
12812 The Largest Diamond-Shaped Kite
12813 Mocking the Precision
12814 Greedy's Pizza
12815 Taking the Stairs
12816 Isosceles Triangles (2)
12817 Sleight of Hand
12818 Arc and Point
12819 Block Toy
12820 Cool Word
12821 Double Shortest Paths
12822 Extraordinarily large LED
12823 Four Coloring of a Map
12824 Giving Directions to the Tree
12825 Happy Robot
12826 Incomplete Chessboard
12827 Just Another Pachinko-Like Machine (1)
12828 Kick the Ball!
12829 Just Another Pachinko-Like Machine (2)
12830 A Football Stadium
12831 Bob the Builder
12832 Chicken Lover
12833 Daily Potato
12834 Extreme Terror
12835 Fitting Pipes Again
12836 Gain Battle Power
12837 Hasmot Ali Professor
12838 Identity Redemption
12839 Judge in Queue
12840 The Archery Puzzle
12841 In Puzzleland (III)
12842 The Courier Problem
12843 Disputed Claims
12844 Outwitting the Weighing Machine
12845 The Jolly Friar's Puzzle
12846 A Daisy Puzzle Game
12847 Who Will Get the Nomination?
12848 In Puzzleland (IV)
12849 Mother's Jam Puzzle
12850 Skating Puzzle
12851 The Tinker's Puzzle
12852 The Miser's Puzzle
12853 The Pony Cart Problem
12854 Automated Checking Machine
12855 Black and White Stones
12856 Counting Substhreengs
12857 Dividing the Names
12858 Even Distribution
12859 Fence the Vegetables
12860 Galaxy Collision
12861 Help Cupid
12862 Intrepid Climber
12863 Journey Through the Kingdom
12864 Knights of the Round Table (2)
12865 Volume Control
12866 Combination
12868 Location
12869 Zeroes
12870 Fishing
12871 Landmine Cleaner
12872 Hidden Plus Signs
12873 The Programmers
12874 Blanket
12875 Concert Tour
12876 City
12877 GREAT + SWERC = PORTO
12878 Flowery Trails
12879 Golf Bot
12880 Book Club
12881 Ricochet Robots
12882 City Park
12883 Playing with Geometry
12884 Money Transfers
12885 The Safe Secret
12886 The Big Painting
12887 The Soldier's Dilemma
12888 Count LCM
12889 Happy Birthday Tutu
12890 Easy Peasy
12891 Risk of Trading
12892 Light Combat Aircraft
12893 Count It
12894 Perfect Flag
12895 Armstrong Number
12896 Mobile SMS
12897 Decoding Baby Boos
12898 And Or
12899 A Game for Kids