# Problems

  ID Title Submit Solved [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] 2000 Graph Coloring 139 65 2001 SPIN 771 380 2002 SHAKE 8 8 2003 TOYS 66 32 2004 SHEET 6 6 2005 GYM 4 4 2006 PERMS 23 17 2007 COMPRESS 14 4 2008 Gamblers 667 156 2009 Zeros and Ones 270 85 2010 Hard Question ¨C P=NP? 1 1 2011 Ones 1270 553 2012 Calls 16 12 2013 House Numbers 71 21 2014 Rotten Ropes 543 348 2015 Optimal Keypad 16 12 2016 Hey, Pay Day! 1 1 2017 Paper Cut 24 4 2018 Ride to School 162 107 2019 Fourier's Lines 15 13 2020 The Treasure 21 5 2021 Spiderman 30 20 2022 Pollution 69 28 2023 Area in Triangle 56 35 2024 The Peanuts 214 118 2025 Finding Nemo 16 11 2026 Searching the Web 32 11 2027 Argus 137 79 2028 Fun Game 12 6 2029 Color a Tree 37 10 2030 Kid's Problem 59 8 2031 The Separator in Grid 7 6 2032 The Lost House 49 25 2033 Square 4 2 2034 Strange Numbers 19 12 2035 The Tiling Problem 182 64 2036 Count the Points Inside 38 3 2037 Language of FatMouse 1049 311 2038 Santo's Bottles 66 33 2039 Decoding Task 38 16 2040 Rugby 1926 842 2041 Bishop 992 489 2042 Average number 1186 384 2043 Warcraft III: The Frozen Throne 48 13 2044 Alice and Bob 341 152 2045 Architect's Trouble 90 9 2046 Rippo's Connection Work 276 95 2047 Drawing 22 17 2048 The Game with God 14 6 2049 Count the Sum of Index 1065 234 2050 Kinfkong's Problem II 43 13 2051 The Language of Rippo 140 30 2052 Maximum Telepathy 207 76 2053 Sort the integer 1468 945 2054 Fibonacci 1102 267 2055 Eclipse 17 7 2056 Pongo light the lamp 1683 783 2057 The manager's worry 1290 239 2058 The cow's problem 1182 248 2059 Fake Tickets 564 339 2060 Email 263 69 2061 8 puzzle 962 219 2062 Race 145 100 2063 The integer's presentation 1074 467 2064 Bus Route Problem 7 6 2065 Uncertainty Principle 25 10 2066 Lian lian Kan 11 7 2067 DNA 28 5 2068 Sonia¡¯s Travel 18 6 2069 Problem 2046 17 5 2070 Exchange 448 157 2071 Tollbooth 21 5 2072 Nash Equilibrium 24 15 2073 Moving Object Recognition 29 9 2074 Random Walk 16 2 2075 Radar Installation 331 111 2076 Game Prediction 442 210 2077 Machine Schedule 177 84 2078 Mileage Bank 432 261 2079 Cake Cutting 128 48 2080 Election 119 34 2081 Planet Hunting 16 4 2082 Recursive Function 2291 481 2083 Drawing Rectangles 128 38 2084 The Most Frequent Word 631 373 2085 Antiprime Numbers 253 79 2086 Kids Grouping 136 26 2087 Happy 2005 245 140 2088 Dependency Problems 123 21 2089 lykoo 474 139 2090 Monochromatic Triangles 266 140 2091 Venn Diagram 814 240 2092 File in Database 307 29 2093 Multiplying Matrices 759 509 2094 Greatest Common Factor 47 22 2095 Data Manager 1222 297 2096 Maximum Submatrix 836 335 2097 Selection 151 50 2098 Super Mario 83 33 2099 Search Nearest Neighbour 120 22