Volume 52 (5,200-5,299)

Problem ID Title Solution by Most Popular Input by
5200 Crystal Clear
5201 Flight Planning
5202 Lead or Gold
5203 Page Selection by Keyword Matching
5204 Petri Net Simulation
5205 Polygon Intersections
5206 Spatial Structures
5207 Towers of Powers
5208 Bee Breeding
5209 Bullet Hole
5210 A Dicey Problem
5211 The Fortified Forest
5212 Trade on Verweggistan
5213 Robot (2)
5214 The Letter Carrier's Rounds
5215 Flooded!
5216 Abbott's Revenge
5217 According to Bartjens
5218 Cutting Chains
5219 Gifts Large and Small
5220 Internet Bandwidth
5221 Page Hopping
5222 Queue and A
5223 Stopper Stumper
5224 String Computer
5225 Stamps (1)
5226 Making Change
5227 The Sultan's Successors
5228 Theseus and the Minotaur
5229 Xenosemantics
5230 Clock Patience
5231 Car Trialling
5232 Calculator Language
5233 Network Wars
5234 Strategy
5235 Keywords
5236 City Navigation
5237 Paper Folding
5238 Shuffling Patience
5239 Code Breaking
5240 Eeny Meeny
5241 Hearts
5242 Bonus Bonds
5243 Bit Maps
5244 Laser Lines
5245 Roman Numerals
5246 The Seasonal War
5247 Pesky Palindromes
5248 Crazy Calculator
5249 The Bases Are Loaded
5250 Square Pegs and Round Holes
5251 Let Me Count the Ways
5252 Don't Have a Cow, Dude
5253 Sex Assignments and Breeding Experiments
5254 Don't Get Hives From This One!
5255 Cops and Robbers
5256 18,000 Seconds Remaining
5257 Approximate Matches
5258 Constitutional Computing
5259 Welfare Reform
5260 Cutting Up
5261 Halting Factor Replacement Systems
5262 Indexing Web Pages
5263 Heads
5264 Image Recognizer
5265 DDF
5266 Tree
5267 Evaluating an Equations Board
5268 Schedule Problem
5269 Minimum Transport Cost
5270 Prime Ring Problem
5271 Milk Bottle Data
5272 String Distance and Transform Process
5273 The Partition of a Cake
5274 The Problem of Train Setout
5275 Wily Hacker's Problem
5276 Sentence Generator
5277 Optimisation
5278 Contour Painting
5279 Trains
5280 Maze Exploration
5281 Grid Colouring
5282 Working with Relations
5283 Maximum Sub-Sequence Product
5284 One Day Tours
5285 Indexing
5286 Head Judge Headache
5287 Term Reductions
5288 Program Modules
5289 Network Connections
5290 Straightest Paths
5291 Sandorf's Cipher
5292 Critical Links
5293 Two Way Traffic
5294 Tile Puzzle
5295 Safari Holiday
5296 The Programmer's Hex
5297 Dart-a-Mania
5298 Lost in Space (2)
5299 Gleaming the Cubes