| # | Date | Contest | Rank | Per for mance |
Old Rat ing |
New Rat ing |
Diff |
|---|---|---|---|---|---|---|---|
| 256 | 2019-08-18 | AtCoder Beginner Contest 138 | 31 | 2068 | --- | ||
| 255 | 2019-08-17 | AtCoder Grand Contest 037 | 317 | 1975 | 2078 | 2068 | -10 |
| 254 | 2019-08-10 | AtCoder Beginner Contest 137 | 372 | 2078 | --- | ||
| 253 | 2019-08-04 | AtCoder Beginner Contest 136 | 278 | 2078 | --- | ||
| 252 | 2019-07-27 | AtCoder Beginner Contest 135 | 94 | 2078 | --- | ||
| 251 | 2019-07-21 | AtCoder Grand Contest 036 | 574 | 1561 | 2124 | 2078 | -46 |
| 250 | 2019-07-20 | AtCoder Beginner Contest 134 | 64 | 2124 | --- | ||
| 249 | 2019-07-14 | AtCoder Grand Contest 035 | 330 | 1997 | 2137 | 2124 | -13 |
| 248 | 2019-07-07 | AtCoder Beginner Contest 133 | 167 | 2137 | --- | ||
| 247 | 2019-06-29 | AtCoder Beginner Contest 132 | 86 | 2137 | --- | ||
| 246 | 2019-06-22 | AtCoder Beginner Contest 131 | 206 | 2137 | --- | ||
| 245 | 2019-06-16 | AtCoder Beginner Contest 130 | 91 | 2137 | --- | ||
| 244 | 2019-06-15 | diverta 2019 Programming Contest 2 | 225 | 2110 | 2140 | 2137 | -3 |
| 243 | 2019-06-09 | AtCoder Beginner Contest 129 | 25 | 2140 | --- | ||
| 242 | 2019-06-02 | AtCoder Grand Contest 034 | 271 | 2140 | 2140 | 2140 | +0 |
| 241 | 2019-06-01 | M-SOLUTIONS Programming Contest | 353 | 1883 | 2165 | 2140 | -25 |
| 240 | 2019-05-26 | AtCoder Beginner Contest 128 | 80 | 2165 | --- | ||
| 239 | 2019-05-25 | AtCoder Beginner Contest 127 | 219 | 2165 | --- | ||
| 238 | 2019-05-19 | AtCoder Beginner Contest 126 | 96 | 2165 | --- | ||
| 237 | 2019-05-11 | diverta 2019 Programming Contest | 339 | 2165 | --- | ||
| 236 | 2019-05-04 | AtCoder Grand Contest 033 | 310 | 2022 | 2180 | 2165 | -15 |
| 235 | 2019-04-27 | AtCoder Beginner Contest 125 | 67 | 2180 | --- | ||
| 234 | 2019-04-20 | Tenka1 Programmer Contest 2019 | 202 | 2126 | 2186 | 2180 | -6 |
| 233 | 2019-04-13 | AtCoder Beginner Contest 124 | 6 | 2186 | --- | ||
| 232 | 2019-03-30 | ExaWizards 2019 | 147 | 2282 | 2174 | 2186 | +12 |
| 231 | 2019-03-24 | AtCoder Beginner Contest 122 | 13 | 2174 | --- | ||
| 230 | 2019-03-23 | AtCoder Grand Contest 032 | 574 | 1647 | 2221 | 2174 | -47 |
| 229 | 2019-02-24 | AtCoder Beginner Contest 119 | 129 | 2221 | --- | ||
| 228 | 2019-02-23 | World Tour Finals 2019 Open Contest | 77 | --- | |||
| 227 | 2019-02-17 | 全国統一プログラミング王決定戦本戦 | 148 | --- | |||
| 226 | 2019-02-09 | Yahoo Programming Contest 2019 | 279 | 2092 | 2234 | 2221 | -13 |
| 225 | 2019-02-03 | AtCoder Beginner Contest 117 | 8 | 2234 | --- | ||
| 224 | 2019-01-27 | NIKKEI Programming Contest 2019 | 169 | 2276 | 2229 | 2234 | +5 |
| 223 | 2019-01-20 | AtCoder Beginner Contest 116 | 80 | 2229 | --- | ||
| 222 | 2019-01-13 | KEYENCE Programming Contest 2019 / キーエンス プログラミング コンテスト 2019 | 46 | 2734 | 2157 | 2229 | +72 |
| 221 | 2019-01-12 | AISing Programming Contest 2019 / エイシング プログラミング コンテスト 2019 | 135 | 2157 | --- | ||
| 220 | 2018-12-29 | AtCoder Grand Contest 030 | 273 | 2069 | 2166 | 2157 | -9 |
| 219 | 2018-12-23 | 第5回 ドワンゴからの挑戦状 本選（オープンコンテスト） | 33 | 2166 | --- | ||
| 218 | 2018-12-22 | CADDi 2018 | 220 | 1951 | 2188 | 2166 | -22 |
| 217 | 2018-12-15 | AtCoder Grand Contest 029 | 315 | 2014 | 2205 | 2188 | -17 |
| 216 | 2018-12-02 | AtCoder Beginner Contest 114 | 5 | 2205 | --- | ||
| 215 | 2018-11-25 | CODE THANKS FESTIVAL 2018 | 2 | 2205 | --- | ||
| 214 | 2018-11-24 | Dwango Programming Contest V / 第5回 ドワンゴからの挑戦状 予選 | 79 | 2438 | 2176 | 2205 | +29 |
| 213 | 2018-11-23 | DISCO presents ディスカバリーチャンネル コードコンテスト2019 予選 | 88 | 2176 | --- | ||
| 212 | 2018-11-04 | AtCoder Beginner Contest 113 | 36 | 2176 | --- | ||
| 211 | 2018-10-27 | Tenka1 Programmer Contest 2018 | 58 | 2548 | 2126 | 2176 | +50 |
| 210 | 2018-10-14 | CODE FESTIVAL 2018 qual B | 97 | 2126 | --- | ||
| 209 | 2018-10-13 | AtCoder Grand Contest 028 | 272 | 2027 | 2137 | 2126 | -11 |
| 208 | 2018-10-06 | AtCoder Beginner Contest 112 | 56 | 2137 | --- | ||
| 207 | 2018-09-29 | AtCoder Regular Contest 103 | 85 | 2427 | 2100 | 2137 | +37 |
| 206 | 2018-09-23 | AtCoder Beginner Contest 110 | 10 | --- | |||
| 205 | 2018-09-22 | CODE FESTIVAL 2018 qual A | 27 | 2100 | --- | ||
| 204 | 2018-09-15 | AtCoder Grand Contest 027 | 387 | 1863 | 2123 | 2100 | -23 |
| 203 | 2018-09-08 | AtCoder Beginner Contest 109 | 28 | 2123 | --- | ||
| 202 | 2018-09-01 | AtCoder Regular Contest 102 | 148 | 2138 | 2122 | 2123 | +1 |
| 201 | 2018-08-25 | AtCoder Regular Contest 101 | 46 | 2602 | 2054 | 2122 | +68 |
| 200 | 2018-08-18 | AtCoder Beginner Contest 106 | 20 | 2054 | --- | ||
| 199 | 2018-08-11 | AtCoder Beginner Contest 105 | 221 | --- | |||
| 198 | 2018-08-05 | AtCoder Beginner Contest 104 | 221 | --- | |||
| 197 | 2018-08-04 | Mujin Programming Challenge 2018 | 146 | --- | |||
| 196 | 2018-07-28 | SoundHound Programming Contest 2018 Masters Tournament 本戦 (Open) | 44 | 2054 | --- | ||
| 195 | 2018-07-21 | AtCoder Beginner Contest 103 | 24 | 2054 | --- | ||
| 194 | 2018-07-14 | AtCoder Grand Contest 026 | 201 | 2274 | 2026 | 2054 | +28 |
| 193 | 2018-07-07 | SoundHound Inc. Programming Contest 2018 -Masters Tournament- | 49 | 2026 | --- | ||
| 192 | 2018-07-01 | AtCoder Regular Contest 100 | 205 | 2007 | 2028 | 2026 | -2 |
| 191 | 2018-06-30 | codeFlyer （bitFlyer Programming Contest）本選 | 69 | --- | |||
| 190 | 2018-06-23 | AtCoder Regular Contest 099 | 257 | 1967 | 2035 | 2028 | -7 |
| 189 | 2018-06-16 | AtCoder Beginner Contest 100 | 40 | 2035 | --- | ||
| 188 | 2018-06-10 | AtCoder Beginner Contest 099 | 6 | 2035 | --- | ||
| 187 | 2018-06-03 | AtCoder Grand Contest 025 | 145 | 2467 | 1975 | 2035 | +60 |
| 186 | 2018-06-02 | codeFlyer （bitFlyer Programming Contest） | 50 | 1975 | --- | ||
| 185 | 2018-05-26 | AtCoder Regular Contest 098 | 70 | 2483 | 1902 | 1975 | +73 |
| 184 | 2018-05-20 | AtCoder Grand Contest 024 | 572 | 1651 | 1927 | 1902 | -25 |
| 183 | 2018-05-12 | AtCoder Regular Contest 097 | 634 | 1127 | 1989 | 1927 | -62 |
| 182 | 2018-05-05 | AtCoder Beginner Contest 096 | 18 | 1989 | --- | ||
| 181 | 2018-04-28 | AtCoder Grand Contest 023 | 133 | 2449 | 1925 | 1989 | +64 |
| 180 | 2018-04-21 | AtCoder Regular Contest 096 | 286 | 1851 | 1933 | 1925 | -8 |
| 179 | 2018-04-14 | AtCoder Regular Contest 095 | 165 | 2104 | 1912 | 1933 | +21 |
| 178 | 2018-04-07 | AtCoder Regular Contest 094 | 356 | 1614 | 1941 | 1912 | -29 |
| 177 | 2018-04-01 | AtCoder Grand Contest 022 | 178 | 2162 | 1913 | 1941 | +28 |
| 176 | 2018-03-25 | AtCoder Regular Contest 093 | 110 | 2201 | 1876 | 1913 | +37 |
| 175 | 2018-03-17 | AtCoder Regular Contest 092 | 190 | 2026 | 1858 | 1876 | +18 |
| 174 | 2018-03-11 | AtCoder Regular Contest 091 | 335 | 1720 | 1873 | 1858 | -15 |
| 173 | 2018-02-24 | AtCoder Grand Contest 021 | 396 | 1719 | 1888 | 1873 | -15 |
| 172 | 2018-02-24 | 「みんなのプロコン 2018」決勝 オープンコンテスト | 13 | --- | |||
| 171 | 2018-02-18 | AtCoder Beginner Contest 088 | 32 | 1888 | --- | ||
| 170 | 2018-02-10 | 「みんなのプロコン 2018」 | 91 | 1888 | --- | ||
| 169 | 2018-02-03 | 第4回 ドワンゴからの挑戦状 本選 | 21 | 1888 | --- | ||
| 168 | 2018-01-28 | AtCoder Regular Contest 090 | 370 | 1795 | 1898 | 1888 | -10 |
| 167 | 2018-01-27 | SoundHound Inc. Programming Contest 2018 (春) | 102 | 1898 | --- | ||
| 166 | 2018-01-21 | AtCoder Regular Contest 089 | 285 | 1876 | 1901 | 1898 | -3 |
| 165 | 2018-01-14 | AtCoder Grand Contest 020 | 338 | 2031 | 1885 | 1901 | +16 |
| 164 | 2018-01-13 | 第4回 ドワンゴからの挑戦状 予選 | 50 | 1885 | --- | ||
| 163 | 2017-12-23 | AtCoder Regular Contest 088 | 344 | 1598 | 1913 | 1885 | -28 |
| 162 | 2017-12-10 | AtCoder Regular Contest 086 | 220 | 1905 | 1914 | 1913 | -1 |
| 161 | 2017-11-26 | CODE FESTIVAL 2017 Elimination Tournament Round 3 (Parallel) | 33 | --- | |||
| 160 | 2017-11-25 | CODE FESTIVAL 2017 Final | 85 | 1833 | 1923 | 1914 | -9 |
| 159 | 2017-11-18 | AtCoder Beginner Contest 079 | 553 | 1923 | --- | ||
| 158 | 2017-11-04 | AtCoder Regular Contest 084 | 135 | 2162 | 1893 | 1923 | +30 |
| 157 | 2017-11-03 | DISCO presents ディスカバリーチャンネル コードコンテスト2017 本戦 | 169 | --- | |||
| 156 | 2017-10-28 | AtCoder Beginner Contest 076 | 135 | 1893 | --- | ||
| 155 | 2017-10-22 | CODE FESTIVAL 2017 qual C | 237 | 2090 | 1869 | 1893 | +24 |
| 154 | 2017-10-14 | AtCoder Beginner Contest 075 | 104 | 1869 | --- | ||
| 153 | 2017-10-08 | CODE FESTIVAL 2017 qual B | 509 | 1651 | 1891 | 1869 | -22 |
| 152 | 2017-10-07 | DISCO presents ディスカバリーチャンネル コードコンテスト2017 予選 | 322 | 1891 | --- | ||
| 151 | 2017-09-30 | Tenka1 Programmer Contest 2017 | 135 | 1891 | --- | ||
| 150 | 2017-09-23 | CODE FESTIVAL 2017 qual A | 1542 | -129 | 1993 | 1891 | -102 |
| 149 | 2017-09-16 | AtCoder Regular Contest 083 | 78 | 2462 | 1926 | 1993 | +67 |
| 148 | 2017-09-09 | AtCoder Beginner Contest 073 | 11 | 1926 | --- | ||
| 147 | 2017-09-02 | AtCoder Regular Contest 082 | 736 | 1155 | 1988 | 1926 | -62 |
| 146 | 2017-08-26 | AtCoder Grand Contest 019 | 907 | 1315 | 2043 | 1988 | -55 |
| 145 | 2017-08-20 | AtCoder Regular Contest 081 | 219 | 2044 | 2043 | 2043 | +0 |
| 144 | 2017-08-12 | AtCoder Beginner Contest 070 | 9 | 2043 | --- | ||
| 143 | 2017-07-29 | AtCoder Regular Contest 079 | 176 | 2135 | 2032 | 2043 | +11 |
| 142 | 2017-07-23 | AtCoder Grand Contest 018 | 253 | 2061 | 2029 | 2032 | +3 |
| 141 | 2017-07-15 | AtCoder Regular Contest 078 | 254 | 1963 | 2036 | 2029 | -7 |
| 140 | 2017-07-09 | AtCoder Grand Contest 017 | 301 | 2012 | 2039 | 2036 | -3 |
| 139 | 2017-07-01 | AtCoder Regular Contest 077 | 318 | 1810 | 2062 | 2039 | -23 |
| 138 | 2017-06-24 | AtCoder Regular Contest 076 | 423 | 1511 | 2111 | 2062 | -49 |
| 137 | 2017-06-18 | AtCoder Grand Contest 016 | 280 | 1984 | 2124 | 2111 | -13 |
| 136 | 2017-06-10 | AtCoder Beginner Contest 064 | 76 | 2124 | --- | ||
| 135 | 2017-06-03 | AtCoder Regular Contest 075 | 104 | 2332 | 2098 | 2124 | +26 |
| 134 | 2017-05-27 | AtCoder Grand Contest 015 | 157 | 2205 | 2085 | 2098 | +13 |
| 133 | 2017-05-20 | AtCoder Regular Contest 074 | 130 | 2102 | 2083 | 2085 | +2 |
| 132 | 2017-05-13 | AtCoder Beginner Contest 061 | 7 | 2083 | --- | ||
| 131 | 2017-05-06 | AtCoder Grand Contest 014 | 176 | 2219 | 2067 | 2083 | +16 |
| 130 | 2017-04-29 | AtCoder Regular Contest 073 | 86 | 2323 | 2034 | 2067 | +33 |
| 129 | 2017-04-22 | AtCoder Regular Contest 072 | 125 | 2137 | 2021 | 2034 | +13 |
| 128 | 2017-04-15 | AtCoder Grand Contest 013 | 374 | 1658 | 2057 | 2021 | -36 |
| 127 | 2017-04-08 | AtCoder Regular Contest 071 | 91 | 2346 | 2018 | 2057 | +39 |
| 126 | 2017-04-01 | AtCoder Grand Contest 012 | 178 | 2218 | 1992 | 2018 | +26 |
| 125 | 2017-03-18 | AtCoder Regular Contest 070 | 88 | 2307 | 1949 | 1992 | +43 |
| 124 | 2017-03-12 | AtCoder Grand Contest 011 | 179 | 2109 | 1929 | 1949 | +20 |
| 123 | 2017-03-05 | 「みんなのプロコン」 | 132 | --- | |||
| 122 | 2017-02-25 | Mujin Programming Challenge 2017 | 342 | 1661 | 1957 | 1929 | -28 |
| 121 | 2017-02-18 | AtCoder Regular Contest 069 | 196 | 1949 | 1958 | 1957 | -1 |
| 120 | 2017-02-04 | AtCoder Grand Contest 010 | 273 | 1936 | 1961 | 1958 | -3 |
| 119 | 2017-01-28 | AtCoder Regular Contest 068 | 111 | 2151 | 1936 | 1961 | +25 |
| 118 | 2017-01-22 | AtCoder Grand Contest 009 | 215 | 1944 | 1935 | 1936 | +1 |
| 117 | 2017-01-15 | AtCoder Regular Contest 067 | 80 | 2289 | 1882 | 1935 | +53 |
| 116 | 2016-12-25 | AtCoder Grand Contest 008 | 157 | 2039 | 1861 | 1882 | +21 |
| 115 | 2016-12-18 | AtCoder Regular Contest 066 | 125 | 1889 | 1858 | 1861 | +3 |
| 114 | 2016-12-17 | 第3回 ドワンゴからの挑戦状 予選 | 78 | 1858 | --- | ||
| 113 | 2016-12-10 | AtCoder Regular Contest 065 | 155 | 1977 | 1843 | 1858 | +15 |
| 112 | 2016-12-04 | AtCoder Regular Contest 064 | 193 | 1786 | 1851 | 1843 | -8 |
| 111 | 2016-11-27 | CODE FESTIVAL 2016 Tournament Round 3 (Parallel) | 63 | --- | |||
| 110 | 2016-11-27 | CODE FESTIVAL 2016 Elimination Tournament Round 2 (Parallel) | 28 | --- | |||
| 109 | 2016-11-26 | CODE FESTIVAL 2016 Final | 112 | 2041 | 1823 | 1851 | +28 |
| 108 | 2016-11-12 | AtCoder Grand Contest 007 | 217 | 1878 | 1817 | 1823 | +6 |
| 107 | 2016-11-06 | AtCoder Regular Contest 063 | 250 | 1589 | 1848 | 1817 | -31 |
| 106 | 2016-11-05 | DISCO presents ディスカバリーチャンネル コードコンテスト2016 予選 | 114 | 1848 | --- | ||
| 105 | 2016-10-29 | AtCoder Grand Contest 006 | 253 | 1875 | 1846 | 1848 | +2 |
| 104 | 2016-10-23 | CODE FESTIVAL 2016 qual C | 136 | 2241 | 1773 | 1846 | +73 |
| 103 | 2016-10-15 | AtCoder Regular Contest 062 | 276 | 1408 | 1826 | 1773 | -53 |
| 102 | 2016-09-24 | CODE FESTIVAL 2016 qual A | 157 | 2291 | 1728 | 1826 | +98 |
| 101 | 2016-09-10 | 天下一プログラマーコンテスト2016本戦（オープンコンテスト） | 29 | 1728 | --- | ||
| 100 | 2016-09-04 | AtCoder Grand Contest 004 | 237 | 1964 | 1686 | 1728 | +42 |
| 99 | 2016-08-28 | AtCoder Regular Contest 060 | 101 | 2096 | 1592 | 1686 | +94 |
| 98 | 2016-08-27 | 天下一プログラマーコンテスト2016予選B | 46 | 1592 | --- | ||
| 97 | 2016-08-21 | AtCoder Grand Contest 003 | 150 | 2129 | 1443 | 1592 | +149 |
| 96 | 2016-08-13 | AtCoder Regular Contest 059 | 60 | 2339 | 1060 | 1443 | +383 |
| 95 | 2016-07-31 | AtCoder Grand Contest 002 | 343 | 1627 | 846 | 1060 | +214 |
| 94 | 2016-07-30 | 天下一プログラマーコンテスト2016予選A | 30 | 846 | --- | ||
| 93 | 2016-07-23 | AtCoder Regular Contest 058 | 177 | 1767 | 219 | 846 | +627 |
| 92 | 2016-07-16 | AtCoder Grand Contest 001 | 639 | 1359 | 219 | ||
| 91 | 2016-07-09 | AtCoder Regular Contest 057 | 29 | ||||
| 90 | 2016-07-02 | AtCoder Beginner Contest 041 | 13 | ||||
| 89 | 2016-06-25 | AtCoder Regular Contest 056 | 54 | ||||
| 88 | 2016-06-18 | AtCoder Beginner Contest 040 | 49 | ||||
| 87 | 2016-06-11 | AtCoder Beginner Contest 039 | 17 | ||||
| 86 | 2016-05-28 | AtCoder Beginner Contest 038 | 46 | ||||
| 85 | 2016-05-21 | AtCoder Regular Contest 054 | 99 | ||||
| 84 | 2016-05-14 | AtCoder Regular Contest 053 | 30 | ||||
| 83 | 2016-05-07 | AtCoder Beginner Contest 037 | 34 | ||||
| 82 | 2016-04-30 | AtCoder Regular Contest 052 | 26 | ||||
| 81 | 2016-04-16 | AtCoder Regular Contest 051 | 49 | ||||
| 80 | 2016-04-09 | AtCoder Beginner Contest 036 | 45 | ||||
| 79 | 2016-04-02 | AtCoder Regular Contest 050 | 44 | ||||
| 78 | 2016-03-26 | AtCoder Beginner Contest 035 | 90 | ||||
| 77 | 2016-03-19 | AtCoder Regular Contest 049 | 29 | ||||
| 76 | 2016-03-12 | AtCoder Beginner Contest 034 | 57 | ||||
| 75 | 2016-03-05 | AtCoder Regular Contest 048 | 120 | ||||
| 74 | 2016-02-27 | MUJIN プログラミングチャレンジ Programming Challenge | 96 | ||||
| 73 | 2016-02-13 | 第2回 ドワンゴからの挑戦状 本選(オープンコンテスト) | 8 | ||||
| 72 | 2016-02-06 | AtCoder Beginner Contest 033 | 29 | ||||
| 71 | 2016-01-23 | 第2回 ドワンゴからの挑戦状 予選 | 190 | ||||
| 70 | 2016-01-16 | AtCoder Regular Contest 047 | 32 | ||||
| 69 | 2016-01-09 | AtCoder Beginner Contest 032 | 23 | ||||
| 68 | 2015-12-13 | AtCoder Regular Contest 046 | 143 | ||||
| 67 | 2015-12-05 | CODE THANKS FESTIVAL 2015 オープンコンテスト | 45 | ||||
| 66 | 2015-11-21 | AtCoder Beginner Contest 031 | 95 | ||||
| 65 | 2015-11-15 | CODE FESTIVAL 2015 あさぷろ Middle | 80 | ||||
| 64 | 2015-10-25 | CODE FESTIVAL 2015 予選B | 150 | ||||
| 63 | 2015-10-24 | AtCoder Beginner Contest 030 | 98 | ||||
| 62 | 2015-09-26 | CODE FESTIVAL 2015 予選A | 119 | ||||
| 61 | 2015-09-19 | AtCoder Beginner Contest 029 | 37 | ||||
| 60 | 2015-09-12 | AtCoder Regular Contest 044 | 151 | ||||
| 59 | 2015-09-05 | 天下一プログラマーコンテスト2015本戦（オープンコンテスト） | 16 | ||||
| 58 | 2015-08-29 | AtCoder Beginner Contest 028 | 49 | ||||
| 57 | 2015-08-22 | 天下一プログラマーコンテスト2015予選B | 166 | ||||
| 56 | 2015-08-15 | AtCoder Regular Contest 043 | 52 | ||||
| 55 | 2015-08-08 | AtCoder Beginner Contest 027 | 35 | ||||
| 54 | 2015-08-01 | 天下一プログラマーコンテスト2015予選A | 302 | ||||
| 53 | 2015-07-25 | AtCoder Regular Contest 042 | 123 | ||||
| 52 | 2015-07-11 | AtCoder Beginner Contest 026 | 48 | ||||
| 51 | 2015-06-27 | AtCoder Beginner Contest 025 | 41 | ||||
| 50 | 2015-06-13 | AtCoder Regular Contest 040 | 135 | ||||
| 49 | 2015-05-23 | AtCoder Beginner Contest 024 | 43 | ||||
| 48 | 2015-05-16 | AtCoder Regular Contest 039 | 102 | ||||
| 47 | 2015-05-09 | AtCoder Beginner Contest 023 | 51 | ||||
| 46 | 2015-04-25 | AtCoder Beginner Contest 022 | 109 | ||||
| 45 | 2015-04-18 | AtCoder Regular Contest 037 | 98 | ||||
| 44 | 2015-04-11 | AtCoder Beginner Contest 021 | 45 | ||||
| 43 | 2015-04-04 | AtCoder Regular Contest 036 | 53 | ||||
| 42 | 2015-03-21 | AtCoder Beginner Contest 020 | 17 | ||||
| 41 | 2015-03-07 | AtCoder Regular Contest 035 | 94 | ||||
| 40 | 2015-02-28 | AtCoder Beginner Contest 019 | 57 | ||||
| 39 | 2015-02-14 | dwangoプログラミングコンテスト | 15 | ||||
| 38 | 2015-02-04 | AtCoder Beginner Contest 018 | 88 | ||||
| 37 | 2015-01-24 | dwangoプログラミングコンテスト | 118 | ||||
| 36 | 2015-01-17 | AtCoder Beginner Contest 017 | 68 | ||||
| 35 | 2015-01-03 | AtCoder Regular Contest 032 | 57 | ||||
| 34 | 2014-12-21 | code festival 2014 上海（オープンコンテスト） | 46 | ||||
| 33 | 2014-12-13 | AtCoder Regular Contest 031 | 17 | ||||
| 32 | 2014-12-07 | code thanks festival 2014 A日程（オープンコンテスト） | 121 | ||||
| 31 | 2014-12-06 | AtCoder Beginner Contest 016 | 75 | ||||
| 30 | 2014-11-29 | AtCoder Regular Contest 030 | 119 | ||||
| 29 | 2014-11-22 | AtCoder Beginner Contest 015 | 23 | ||||
| 28 | 2014-11-08 | CODE FESTIVAL 2014 エキシビション（オープン） | 9 | ||||
| 27 | 2014-11-08 | CODE FESTIVAL 2014 決勝（オープン） | 14 | ||||
| 26 | 2014-10-26 | CODE FESTIVAL 2014 予選B | 53 | ||||
| 25 | 2014-09-27 | AtCoder Regular Contest 029 | 66 | ||||
| 24 | 2014-09-20 | CODE FESTIVAL 2014 予選A | 165 | ||||
| 23 | 2014-09-13 | AtCoder Beginner Contest 014 | 53 | ||||
| 22 | 2014-09-06 | 天下一プログラマーコンテスト2014本戦（オープンコンテスト） | 42 | ||||
| 21 | 2014-08-23 | 天下一プログラマーコンテスト2014予選B | 306 | ||||
| 20 | 2014-08-16 | AtCoder Beginner Contest 013 | 226 | ||||
| 19 | 2014-08-09 | 天下一プログラマーコンテスト2014予選A | 261 | ||||
| 18 | 2014-08-02 | AtCoder Regular Contest 027 | 83 | ||||
| 17 | 2014-07-12 | AtCoder Beginner Contest 012 | 86 | ||||
| 16 | 2014-06-28 | AtCoder Regular Contest 026 | 59 | ||||
| 15 | 2014-06-21 | AtCoder Beginner Contest 011 | 60 | ||||
| 14 | 2014-06-14 | AtCoder Regular Contest 025 | 81 | ||||
| 13 | 2014-06-07 | AtCoder Beginner Contest 010 | 80 | ||||
| 12 | 2014-05-31 | AtCoder Regular Contest 024 | 92 | ||||
| 11 | 2014-05-24 | AtCoder Beginner Contest 009 | 130 | ||||
| 10 | 2014-05-17 | AtCoder Regular Contest 023 | 48 | ||||
| 9 | 2014-05-10 | AtCoder Beginner Contest 008 | 44 | ||||
| 8 | 2014-05-03 | AtCoder Regular Contest 022 | 182 | ||||
| 7 | 2014-04-19 | AtCoder Beginner Contest 007 | 80 | ||||
| 6 | 2014-04-12 | AtCoder Regular Contest 021 | 165 | ||||
| 5 | 2014-04-05 | AtCoder Beginner Contest 006 | 101 | ||||
| 4 | 2014-03-29 | AtCoder Regular Contest 020 | 83 | ||||
| 3 | 2014-03-15 | AtCoder Regular Contest 019 | 143 | ||||
| 2 | 2014-03-01 | AtCoder Regular Contest 018 | 170 | ||||
| 1 | 2014-02-16 | AtCoder Beginner Contest 004 | 242 |