ID Problem name Link to solution 10kindsofpeople 10 Kinds of People Solution 2048 2048 Solution 4thought 4 thought Solution 99problems 99 Problems Solution a1paper A1 Paper Solution abinitio Ab Initio Solution aboveaverage Above Average Solution abstractpainting Abstract Painting Solution accessdenied Access Denied Solution addemup Add 'Em Up! Solution addingwords Adding Words Solution addtwonumbers Add Two Numbers Solution administrativeproblems Administrative Difficulties Solution airconditioned Air Conditioned Minions Solution alicedigital Alice in the Digital World Solution aliennumbers Alien Numbers Solution almostunionfind Almost Union-Find Solution alphabet Alphabet Solution alphabetspam Alphabet Spam Solution amanda Amanda Lounges Solution amoebas Sheba's Amoebas Solution ants Ants Solution awkwardparty Awkward Party Solution babynames Baby Names Solution ballotboxes Distributing Ballot Boxes Solution baloni Baloni Solution bank Bank Queue Solution basicinterpreter BASIC Interpreter Solution basicprogramming2 Basic Programming 2 Solution birds Birds on a Wire Solution bitbybit Bit by Bit Solution blackfriday Black Friday Solution bokforing Accounting Solution bookingaroom Booking a Room Solution bread Bread Sorting Solution brickpartition Bricks Solution bst Binary search tree Solution bubbletea Delicious Bubble Tea Solution bungeebuilder Bungee Builder Solution busnumbers Bus Numbers Solution calculatingdartscores Calculating Dart Scores Solution candydivision Candy Division Solution canvas Canvas Painting Solution cardtrick2 Card Trick Solution carefulascent Careful Ascent Solution cats A Feast For Cats Solution cd CD Solution ceremony Opening Ceremony Solution chopwood Chopping Wood Solution circuitmath Circuit Math Solution classrooms Classrooms Solution classy A Classy Problem Solution closestsums Closest Sums Solution coast Coast Length Solution commercials Radio Commercials Solution communication Jumbled Communication Solution communicationssatellite Communications Satellite Solution competitivearcadebasketball Competitive Arcade Basketball Solution compoundwords Compound Words Solution conformity Conformity Solution consecutivesums Sums Solution continuousmedian Continuous Median Solution control Association for Control Over Minds Solution conversationlog Conversation Log Solution convexhull Convex Hull Solution convexhull2 Convex Hull Solution convexpolygonarea Convex Polygon Area Solution cookieselection Cookie Selection Solution countingstars Counting Stars Solution cudoviste Cudoviste Solution cursethedarkness Curse the Darkness Solution cuttingcorners Cutting Corners Solution dancerecital Dance Recital Solution deathstar Deathstar Solution delimitersoup Delimiter Soup Solution delivery Postal Delivery Solution doctorkattis Doctor Kattis Solution dominoes2 Dominoes 2 Solution downtime Disastrous Downtime Solution dreamer Dreamer Solution drivingrange Driving Range Solution dvds DVDs Solution dyslectionary Dyslectionary Solution enlarginghashtables Enlarging Hash Tables Solution epigdanceoff EpigDanceOff Solution escapewallmaria Escape Wall Maria Solution esej Esej Solution evenup Even Up Solitaire Solution exactchange2 Exact Change Solution fenwick Fenwick Tree Solution firefly Firefly Solution fizzbuzz FizzBuzz Solution flagquiz Flag Quiz Solution flexible Flexible Spaces Solution flowshop Flow Shop Solution foldedmap Folded Map Solution freckles Freckles Solution freefood Free Food Solution freeweights Free Weights Solution froshweek2 Frosh Week Solution funhouse Fun House Solution fyi FYI Solution gcpc Galactic Collegiate Programming Contest Solution geppetto Geppetto Solution gold Getting Gold Solution golombrulers Golomb Rulers Solution goodmorning Good Morning Solution grandpabernie Grandpa Bernie Solution greatswercporto GREAT + SWERC = PORTO Solution greedilyincreasing Greedily Increasing Subsequence Solution greedypolygons Greedy Polygons Solution greetingcard Greeting Card Solution guess Guess the Number Solution height Height Ordering Solution icpcteamselection ICPC Team Selection Solution imageprocessing Image Processing Solution imperfectgps Imperfect GPS Solution increasingsubsequence Increasing Subsequence Solution integerlists Integer Lists Solution islandhopping Island Hopping Solution islands Islands in the Data Stream Solution islands3 Islands Solution jackolanternjuxtaposition Jack-O'-Lantern Juxtaposition Solution jobexpenses Job Expenses Solution joinstrings Join Strings Solution judging Judging Troubles Solution jugglingpatterns Juggling Patterns Solution justforsidekicks Just for Sidekicks Solution kattissquest Kattis's Quest Solution keywords Keywords Solution knapsack Knapsack Solution knigsoftheforest Knigs of the Forest Solution ladice Ladice Solution lektira Lektira Solution litespace Litespace Solution logo Logo Solution longincsubseq Longest Increasing Subsequence Solution lostmap Lost Map Solution magicalcows Magical Cows Solution mali Mali Solution manhattanmornings Manhattan Mornings Solution marblestree Marbles On A Tree Solution mastermind Mastering Mastermind Solution millionairemadness Millionaire Madness Solution minimumscalar Minimum Scalar Product Solution minspantree Minimum Spanning Tree Solution mixedfractions Mixed Fractions Solution mjehuric Mjehuric Solution monk Traveling Monk Solution moviecollection Movie Collection Solution muddyhike Muddy Hike Solution musicyourway Music Your Way Solution nesteddolls Nested Dolls Solution nikola Nikola Solution nineknights Nine Knights Solution ninepacks Nine Packs Solution npuzzle N-Puzzle Solution numbertree Numbers On a Tree Solution orders Restaurant Orders Solution outofsorts Out of Sorts Solution pairingsocks Pairing Socks Solution permutationdescent Permutation Descent Counts Solution pet Pet Solution pivot Pivot Solution planina Planina Solution platforme Platforme Solution polygonarea Polygon Area Solution presidentialelections Presidential Elections Solution primaryarithmetic Primary Arithmetic Solution primesieve Prime Sieve Solution princesspeach Saving Princess Peach Solution prozor Prozor Solution purplerain Purple Rain Solution quickbrownfox Quick Brown Fox Solution reachableroads Reachable Roads Solution recount Recount Solution restaurant Working at the Restaurant Solution rhyming Rhyming Slang Solution rings2 Rings Solution robotprotection Robot Protection Solution roompainting Room Painting Solution runningmom Running MoM Solution schoolspirit School Spirit Solution sellingspatulas Selling Spatulas Solution set Set! Solution shatteredcake Shattered Cake Solution shiritori Shiritori Solution shopaholic Shopaholic Solution shortsell Short Sell Solution sidewayssorting Sideways Sorting Solution sim Sim Solution simpleaddition Simple Addition Solution simplicity Simplicity Solution snappereasy Snapper Chain (Easy) Solution snapperhard Snapper Chain (Hard) Solution sortofsorting Sort of Sorting Solution spiderman Spiderman's Workout Solution squaredeal Square Deal Solution squarepegs Square Peg in a Round Hole Solution srednji Srednji Solution starbattles1 Star Battles I Solution stockbroker Daydreaming Stockbroker Solution stockprices Stock Prices Solution stopwatch Stopwatch Solution studentsko Studentsko Solution supercomputer Supercomputer Solution suspensionbridges Suspension Bridges Solution synchronizinglists Synchronizing Lists Solution tautology Tautology Solution teque Teque Solution terraces Terraces Solution textmessaging Text Messaging Outrage Solution throwns Game of Throwns Solution ticketpricing Plane Ticket Pricing Solution trainsorting Train Sorting Solution traveltheskies Travel the Skies Solution unionfind Union-Find Solution veci Veci Solution vegetables Boiling Vegetables Solution virus Virus Replication Solution walls Lifting Walls Solution weightofwords The Weight Of Words Solution wheresmyinternet Where's My Internet Solution wizardofodds Wizard of Odds Solution workstations Assigning Workstations Solution zagrade Zagrade Solution