SPOJ

ACPC10D   Tri graphs

ABA12C   Buying Apples!

ABA12D   Sum of divisors!

ABCPATH   ABC Path

ABSYS   Anti-Blot System

ACODE   Alphacode

ACPC10A   What’s Next

ACPC11B   Between the Mountains

ADDREV   Adding Reversed Numbers

ADUN   Adding two numbers

ADV04J   Invisible point

ADV04L   Miles and kilometers

AE00   Rectangles

AE1B   Tables

AFS   Amazing Factor Sequence

AGGRCOW   Aggressive cows

AIBOHP   Aibohphobia

AKVQLD03   How to Handle the Fans

ALICESIE   Alice Sieve

ALIEN   Aliens at the train

ALIEN2   Aliens at the train, again!

AMR10G   Christmas Play

AMR11E   Distinct Primes

AMR12D   The Mirror of Galadriel

AMR12G   The Glittering Caves of Aglarond

AMZSEQ   AMZ Word

ANARC08H   Musical Chairs

ANARC09A   Seinfeld

AP2   AP - Complete The Series (Easy)

APS   Amazing Prime Sequence

ARITH2   Simple Arithmetics II

ARMY   Army Strength

ASSIST   Assistance Required

A_W_S_N   Happy Valentine Day (Valentine Maze Game)

BAISED   Biased Standings

BEENUMS   Beehive Numbers

BISHOPS   Bishops

BITMAP   Bitmap

BYTESM2   Philosophers Stone

CANDY   Candy I

CANDY3   Candy III

CANTON   Count on Cantor

CAPCITY   Capital City

CLOPPAIR   Closest Point Pair

COINS   Bytelandian gold coins

COMDIV   Number of common divisors

CPRMT   Common Permutation

CRDS   Cards

CSTREET   Cobbled streets

CUBEFR   Cube Free Numbers

DANGER   In Danger

DCEPC504   The Indian Connection

DIV   Divisors

DIVSUM   Divisor Summation

DOTAA   DOTA HEROES

EASYPROB   A Very Easy Problem!

EC_ESTA   Statistics Applied

EDIST   Edit distance

EDIT   Edit Distance Again

EGYPIZZA   Pizza

EIGHTS   Triple Fat Ladies

ELEVTRBL   Elevator Trouble

EMTY   Can You Make It Empty 1

EMTY2   Can You Make It Empty 2

ENIGMATH   PLAY WITH MATH

ESJAIL   Escape from Jail

ETF   Euler Totient Function

FACEFRND   Friends of Friends

FARIDA   Princess Farida

FASHION   Fashion Shows

FCTRL   Factorial

FENCE1   Build a Fence

FISHER   Fishmonger

FPOLICE   Fool the Police

GIRLSNBS   Girls and Boys

GLJIVE   GLJIVE

GNY07A   Mispelling

GUANGGUN   111…1 Squared

HACKRNDM   Hacking the random number generator

HANGOVER   Hangover

HAYBALE   Haybale stacking

HELLOKIT   Hello Kitty

HOTELS   Hotels Along the Croatian Coast

HPPROF   Help Professor

HPYNOS   Happy Numbers I

HUBULLU   Hubulullu

IGOR   Helping Igor

INOUTEST   Enormous Input and Output Test

INTEST   Enormous Input Test

IOIPALIN   Palindrome 2000

IWGBS   0110SS

JNEXT   Just Next !!!

KFRIENDS   Friendly Knights

KNGCHECK   Check

KOZE   Sheep

LASTDIG   The last digit

LASTDIG2   The last digit re-visited

LINEUP   Lineup

LKS   Large Knapsack

M3TILE   LATGACH3

MAJOR   Majority

MAXLN   THE MAX LINES

MBINGO   Bingo!

MC   Minimum Cost

MCOINS   Coins Game

MFLAR10   Flowers Flourish from France

MIDO   KOSARK

MRECAMAN   Recaman’s Sequence

MYQ1   The Blind Passenger

NAKANJ   Minimum Knight moves !!!

NEG2   The Moronic Cowmpouter

NGM   A Game with Numbers

NITK06   MODIFY SEQUENCE

NOTATRI   Not a Triangle

NOVICE43   Problem 3

NSTEPS   Number Steps

NY10A   Penney Game

NY10E   Non-Decreasing Digits

OFFSIDE   He is offside!

OLOLO   Onotole needs your help

PANCAKES   Delicious Pancakes

PARTY   Party Schedule

PERMUT2   Ambiguous Permutations

PFORLOOP   For Loops Challenge

PHONELST   Phone List

PIGBANK   Piggy-Bank

PPATH   Prime Path

PRIME1   Prime Generator

PT07Y   Is it a tree

PT07Z   Longest path in a tree

PTIME   Prime Time

PUCMM025   Divisor Digits

QKP   Queens, Knights and Pawns

QUADAREA   Maximal Quadrilateral Area

RANGESUM   Range Sum

RENT   Rent your airplane and make money

SAFECRAC   Crack the Safe

SAMER08F   Feynman

SBANK   Sorting Bank Accounts

SCUBADIV   Scuba diver

SHOP   Shopping

STAMPS   Stamps

STPAR   Street Parade

SUMITR   Sums in a Triangle

TEAM2   A Famous ICPC Team

TEST   Life, the Universe, and Everything

TOANDFRO   To and Fro

TRENER   Trener

TRGRID   Traversing Grid

TRICOUNT   Counting Triangles

TRIKA   Training for final

TSORT   Turbo Sort

TWENDS   Two Ends

WACHOVIA   Wachovia Bank

WILLITST   Will it ever stop