| 1000 | A + B Problem | 29.39%(332488/1131243) |
| 1001 | Sum Problem | 25.51%(200220/784849) |
| 1002 | A + B Problem II | 19.08%(113462/594727) |
| 1003 | Max Sum | 24.27%(98179/404500) |
| 1004 | Let the Balloon Rise | 40.40%(84059/208085) |
| 1005 | Number Sequence | 25.53%(69089/270622) |
| 1006 | Tick and Tick | 29.17%(9045/31010) |
| 1007 | Quoit Design | 26.97%(24822/92036) |
| 1008 | Elevator | 53.72%(63013/117289) |
| 1009 | FatMouse' Trade | 34.57%(48523/140346) |
| 1010 | Tempter of the Bone | 26.95%(53710/199304) |
| 1011 | Starship Troopers | 24.61%(8539/34699) |
| 1012 | u Calculate e | 45.92%(31522/68652) |
| 1013 | Digital Roots | 30.75%(37053/120502) |
| 1014 | Uniform Generator | 39.85%(17387/43629) |
| 1015 | Safecracker | 52.07%(12760/24505) |
| 1016 | Prime Ring Problem | 41.00%(39779/97017) |
| 1017 | A Mathematical Curiosity | 27.37%(20418/74594) |
| 1018 | Big Number | 49.13%(27479/55935) |
| 1019 | Least Common Multiple | 38.82%(32083/82636) |
| 1020 | Encoding | 44.34%(35127/79214) |
| 1021 | Fibonacci Again | 43.82%(45813/104538) |
| 1022 | Train Problem I | 37.46%(25898/69130) |
| 1023 | Train Problem II | 53.53%(8097/15125) |
| 1024 | Max Sum Plus Plus | 36.50%(22782/62420) |
| 1025 | Constructing Roads In JGShining's Kingdom | 28.42%(10381/36522) |
| 1026 | Ignatius and the Princess I | 32.32%(9480/29328) |
| 1027 | Ignatius and the Princess II | 57.09%(12115/21221) |
| 1028 | Ignatius and the Princess III | 67.67%(24225/35798) |
| 1029 | Ignatius and the Princess IV | 46.39%(31188/67228) |
| 1030 | Delta-wave | 42.66%(6096/14290) |
| 1031 | Design T-Shirt | 49.48%(8420/17016) |
| 1032 | The 3n + 1 problem | 36.39%(23617/64894) |
| 1033 | Edge | 58.05%(4397/7574) |
| 1034 | Candy Sharing Game | 55.62%(9300/16721) |
| 1035 | Robot Motion | 47.25%(9057/19170) |
| 1036 | Average is not Fast Enough! | 44.27%(3952/8928) |
| 1037 | Keep on Truckin' | 65.67%(16331/24869) |
| 1038 | Biker's Trip Odometer | 65.98%(5830/8836) |
| 1039 | Easier Done Than Said? | 46.52%(10830/23278) |
| 1040 | As Easy As A+B | 41.94%(43367/103392) |
| 1041 | Computer Transformation | 39.45%(4569/11581) |
| 1042 | N! | 29.99%(34344/114523) |
| 1043 | Eight | 24.94%(12404/49744) |
| 1044 | Collect More Jewels | 25.32%(2687/10611) |
| 1045 | Fire Net | 61.66%(13570/22008) |
| 1046 | Gridland | 46.97%(4149/8833) |
| 1047 | Integer Inquiry | 28.86%(9609/33296) |
| 1048 | The Hardest Problem Ever | 46.89%(19945/42539) |
| 1049 | Climbing Worm | 67.94%(19823/29179) |
| 1050 | Moving Tables | 33.25%(19789/59524) |
| 1051 | Wooden Sticks | 41.19%(13474/32708) |
| 1052 | Tian Ji -- The Horse Racing | 30.71%(15805/51464) |
| 1053 | Entropy | 42.94%(4399/10245) |
| 1054 | Strategic Game | 47.83%(6378/13335) |
| 1055 | Color a Tree | 39.18%(1626/4150) |
| 1056 | HangOver | 45.40%(9270/20419) |
| 1057 | A New Growth Industry | 32.72%(2004/6124) |
| 1058 | Humble Numbers | 43.84%(16529/37700) |
| 1059 | Dividing | 27.99%(11926/42611) |
| 1060 | Leftmost Digit | 39.16%(10129/25866) |
| 1061 | Rightmost Digit | 36.64%(38531/105160) |
| 1062 | Text Reverse | 39.65%(31094/78420) |
| 1063 | Exponentiation | 30.54%(4212/13792) |
| 1064 | Financial Management | 55.27%(15136/27384) |
| 1065 | I Think I Need a Houseboat | 28.00%(4983/17799) |
| 1066 | Last non-zero Digit in N! | 24.91%(2774/11136) |
| 1067 | Gap | 53.06%(1475/2780) |
| 1068 | Girls and Boys | 47.58%(8296/17435) |
| 1069 | Monkey and Banana | 54.13%(17118/31621) |
| 1070 | Milk | 28.29%(11601/41006) |
| 1071 | The area | 70.24%(10802/15378) |
| 1072 | Nightmare | 49.33%(9839/19944) |
| 1073 | Online Judge | 38.01%(5271/13867) |
| 1074 | Doing Homework | 48.04%(9968/20750) |
| 1075 | What Are You Talking About | 35.50%(14163/39897) |
| 1076 | An Easy Task | 64.60%(20910/32367) |
| 1077 | Catching Fish | 38.39%(1396/3636) |
| 1078 | FatMouse and Cheese | 43.76%(10680/24404) |
| 1079 | Calendar Game | 59.55%(4776/8020) |
| 1080 | Human Gene Functions | 55.31%(3031/5480) |
| 1081 | To The Max | 44.98%(8425/18731) |
| 1082 | Matrix Chain Multiplication | 60.03%(2142/3568) |
| 1083 | Courses | 45.80%(8145/17784) |
| 1084 | What Is Your Grade? | 32.65%(5738/17572) |
| 1085 | Holding Bin-Laden Captive! | 43.37%(14528/33496) |
| 1086 | You can Solve a Geometry Problem too | 49.16%(7251/14749) |
| 1087 | Super Jumping! Jumping! Jumping! | 47.32%(36680/77522) |
| 1088 | Write a simple HTML Browser | 28.36%(6042/21304) |
| 1089 | A+B for Input-Output Practice (I) | 50.55%(134539/266132) |
| 1090 | A+B for Input-Output Practice (II) | 62.83%(124894/198778) |
| 1091 | A+B for Input-Output Practice (III) | 52.86%(112544/212915) |
| 1092 | A+B for Input-Output Practice (IV) | 51.70%(105451/203962) |
| 1093 | A+B for Input-Output Practice (V) | 65.94%(97508/147885) |
| 1094 | A+B for Input-Output Practice (VI) | 64.81%(91398/141029) |
| 1095 | A+B for Input-Output Practice (VII) | 65.42%(89095/136199) |
| 1096 | A+B for Input-Output Practice (VIII) | 29.44%(88810/301643) |
| 1097 | A hard puzzle | 36.47%(23819/65320) |
| 1098 | Ignatius's puzzle | 69.74%(10825/15523) |
| 1099 | Lottery | 45.28%(2547/5625) |
