ecottea's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 197(Sponsored by Panasonic) 3397 717 44 -
AtCoder Regular Contest 116 932 1492 442 +398
AtCoder Beginner Contest 198 2616 928 554 +112
AtCoder Regular Contest 117 468 1877 957 +403
AtCoder Beginner Contest 199(Sponsored by Panasonic) 1421 1315 1020 +63
ZONe Energy Programming Contest 1765 1157 1037 +17
KYOCERA Programming Contest 2021(AtCoder Beginner Contest 200) 846 1598 1139 +102
AtCoder Regular Contest 118 769 1485 1193 +54
Mynavi Programming Contest 2021(AtCoder Beginner Contest 201) 911 1537 1244 +51
AtCoder Regular Contest 119 492 1779 1330 +86
AISing Programming Contest 2021(AtCoder Beginner Contest 202) 1074 1447 1344 +14
AtCoder Regular Contest 120 633 1523 1367 +23
NOMURA Programming Contest 2021 (AtCoder Regular Contest 121) 1348 1159 1342 -25
AtCoder Beginner Contest 203(Sponsored by Panasonic) 817 1562 1370 +28
AtCoder Beginner Contest 204 2599 964 1328 -42
Tokio Marine & Nichido Fire Insurance Programming Contest 2021(AtCoder Regular Contest 122) 424 1917 1413 +85
AtCoder Beginner Contest 205 110 2400 1577 +164
AtCoder Beginner Contest 206(Sponsored by Panasonic) 832 1576 1577 ±0
AtCoder Beginner Contest 207 575 1719 1593 +16
AtCoder Grand Contest 054 368 1993 1644 +51
AtCoder Beginner Contest 208 181 2171 1714 +70
AtCoder Beginner Contest 209 1078 1447 1688 -26
AtCoder Beginner Contest 210 570 1759 1696 +8
AtCoder Regular Contest 123 1227 1250 1656 -40
AtCoder Beginner Contest 211 231 2158 1720 +64
AtCoder Regular Contest 124 182 2293 1795 +75
AtCoder Beginner Contest 212 313 2022 1821 +26
AtCoder Beginner Contest 213 342 2003 1841 +20
AtCoder Beginner Contest 214 551 1795 1836 -5
AtCoder Beginner Contest 215 359 1997 1854 +18
AtCoder Regular Contest 125 896 1349 1811 -43
AtCoder Beginner Contest 216 650 1687 1799 -12
AtCoder Beginner Contest 217 333 2080 1831 +32
AtCoder Beginner Contest 218 208 2204 1875 +44
Sciseed Programming Contest 2021(AtCoder Beginner Contest 219) 632 1679 1857 -18
AtCoder Regular Contest 126 683 1579 1831 -26
AtCoder Regular Contest 127 157 2245 1881 +50
AtCoder Beginner Contest 220 480 1829 1876 -5
AtCoder Beginner Contest 221 179 2253 1920 +44
Exawizards Programming Contest 2021(AtCoder Beginner Contest 222) 1086 1425 1878 -42
AtCoder Beginner Contest 224 106 2400 1943 +65
UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) 689 1619 1914 -29
AtCoder Grand Contest 055 422 1711 1895 -19
AtCoder Beginner Contest 226 203 2182 1928 +33
KEYENCE Programming Contest 2021 (AtCoder Beginner Contest 227) 391 1933 1928 ±0
TOYOTA SYSTEMS Programming Contest 2021(AtCoder Beginner Contest 228) 343 2016 1937 +9
AtCoder Regular Contest 129 300 1973 1941 +4
NEC Programming Contest 2021(AtCoder Beginner Contest 229) 793 1566 1908 -33
AtCoder Regular Contest 130 236 2115 1931 +23
AtCoder Beginner Contest 230 335 1927 1930 -1
AtCoder Grand Contest 056 201 2326 1977 +47
AtCoder Regular Contest 131 794 1468 1935 -42
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 185 2188 1963 +28
M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) 424 1819 1949 -14
AtCoder Beginner Contest 233 295 2034 1958 +9
AtCoder Regular Contest 132 477 1841 1947 -11
AtCoder Beginner Contest 234 317 2038 1956 +9
HHKB Programming Contest 2022(AtCoder Beginner Contest 235) 36 2400 2009 +53
AtCoder Regular Contest 133 233 2248 2035 +26
AtCoder Beginner Contest 236 227 - - -
AtCoder Regular Contest 134 643 1728 2008 -27
AtCoder Beginner Contest 237 411 - - -
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 159 - - -
AtCoder Regular Contest 135 657 1658 1978 -30
Denso Create Programming Contest 2022(AtCoder Beginner Contest 239) 163 2335 2019 +41
AtCoder Beginner Contest 240 475 - - -
AtCoder Beginner Contest 241(Sponsored by Panasonic) 271 - - -
AtCoder Regular Contest 136 455 1899 2007 -12
AtCoder Beginner Contest 242 343 - - -
AtCoder Beginner Contest 243 144 - - -
AtCoder Regular Contest 137 441 1920 1999 -8
AtCoder Beginner Contest 244 1150 1234 1941 -58
AtCoder Beginner Contest 245 352 1974 1945 +4
AtCoder Beginner Contest 246 62 2400 1999 +54
Daiwa Securities Co. Ltd. Programming Contest 2022 Spring (AtCoder Regular Contest 138) 461 - - -
AtCoder Beginner Contest 247 179 2286 2031 +32
UNIQUE VISION Programming Contest 2022(AtCoder Beginner Contest 248) 117 - - -
Monoxer Programming Contest 2022(AtCoder Beginner Contest 249) 155 - - -
AtCoder Regular Contest 139 249 2080 2036 +5
AtCoder Grand Contest 057 406 1983 2031 -5
AtCoder Beginner Contest 250 578 - - -
Panasonic Programming Contest 2022(AtCoder Beginner Contest 251) 49 - - -
AtCoder Regular Contest 140 59 2725 2123 +92
AtCoder Beginner Contest 252 107 - - -
NOMURA Programming Contest 2022(AtCoder Beginner Contest 253) 227 - - -
AtCoder Regular Contest 141 451 1803 2094 -29
AtCoder Beginner Contest 254 523 - - -
Aising Programming Contest 2022(AtCoder Beginner Contest 255) 140 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2022(AtCoder Beginner Contest 256) 83 - - -
AtCoder Regular Contest 142 230 2195 2105 +11
NS Solutions Corporation Programming Contest 2022(AtCoder Beginner Contest 257) 191 - - -
AtCoder Regular Contest 143 143 2444 2144 +39
AtCoder Beginner Contest 258 514 - - -
AtCoder Beginner Contest 259 96 - - -
AtCoder Regular Contest 144 428 1957 2126 -18
AtCoder Beginner Contest 260 57 - - -
AtCoder Beginner Contest 261 261 - - -
AtCoder Regular Contest 145 183 2335 2149 +23
AtCoder Beginner Contest 262 728 - - -
LINE Verda Programming Contest(AtCoder Beginner Contest 263) 394 - - -
freee Programming Contest 2022(AtCoder Beginner Contest 264) 52 - - -
AtCoder Grand Contest 058 853 1436 2094 -55
AtCoder Regular Contest 146 151 2399 2129 +35
AtCoder Beginner Contest 265 22 - - -
AtCoder Beginner Contest 266 65 - - -
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 102 - - -
AtCoder Regular Contest 147 80 2666 2195 +66
UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) 259 - - -
AtCoder Regular Contest 148 378 2007 2178 -17
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 409 - - -
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 6249 - - -
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 64 - - -
AtCoder Regular Contest 149 166 2382 2200 +22
AtCoder Beginner Contest 272 82 - - -
AtCoder Regular Contest 150 54 2845 2283 +83
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 192 - - -
AtCoder Regular Contest 151 189 2338 2289 +6
キーエンスプログラミングコンテスト2022(AtCoder Beginner Contest 274) 36 - - -
AtCoder Beginner Contest 275 30 - - -
AtCoder Beginner Contest 276 241 - - -
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 244 - - -
AtCoder Beginner Contest 278 167 - - -
AtCoder Regular Contest 152 178 2326 2293 +4
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 106 - - -
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 79 - - -
AtCoder Grand Contest 059 196 2395 2303 +10
AtCoder Beginner Contest 281 74 - - -
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 73 - - -
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 323 - - -
AtCoder Grand Contest 060 61 2914 2381 +78
AtCoder Beginner Contest 284 13 - - -
AtCoder Regular Contest 153 180 2368 2380 -1
AtCoder Beginner Contest 285 37 - - -
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 65 - - -
AtCoder Regular Contest 154 318 2049 2351 -29
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 77 - - -
AtCoder Regular Contest 155 161 2381 2354 +3
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 110 - - -
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 125 - - -
AtCoder Grand Contest 061 115 2681 2391 +37
AtCoder Regular Contest 156 212 2255 2378 -13
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 265 - - -
AtCoder Regular Contest 157 186 2361 2376 -2
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 17 - - -
AtCoder Beginner Contest 292 129 - - -
AtCoder Beginner Contest 293 99 - - -
AtCoder Regular Contest 158 198 2335 2372 -4
AtCoder Beginner Contest 294 75 - - -
AtCoder Beginner Contest 295 355 - - -
AtCoder Beginner Contest 296 29 - - -
AtCoder Regular Contest 159 260 2182 2355 -17
AtCoder Beginner Contest 297 78 - - -
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 51 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 223 - - -
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 162 - - -
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 393 - - -
AtCoder Regular Contest 160 221 2207 2341 -14
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 162 - - -
AtCoder Grand Contest 062 457 1742 2293 -48
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 419 - - -
AtCoder Regular Contest 161 168 2329 2297 +4
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 92 - - -
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 167 - - -
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 40 - - -
AtCoder Regular Contest 162 184 2332 2300 +3
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 322 - - -
AtCoder Beginner Contest 308 56 - - -
AtCoder Regular Contest 163 450 1933 2268 -32
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 734 - - -
AtCoder Regular Contest 164 307 2151 2257 -11
freee Programming Contest 2023(AtCoder Beginner Contest 310) 441 - - -
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 23 - - -
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 48 - - -
AtCoder Grand Contest 063 686 1528 2202 -55
AtCoder Beginner Contest 313 302 - - -
AtCoder Beginner Contest 314 156 - - -
AtCoder Grand Contest 064 446 1835 2170 -32
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 113 - - -
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 52 - - -
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 17 - - -
World Tour Finals 2022 Day1(Open Contest) 142 2108 2164 -6
World Tour Finals 2022 Day2(Open Contest) 47 2151 2163 -1
AtCoder Beginner Contest 319 450 - - -
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 187 - - -
AtCoder Regular Contest 165 547 1832 2133 -30
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 222 - - -
AtCoder Beginner Contest 322 34 - - -
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 65 - - -
AtCoder Regular Contest 166 269 2189 2139 +6
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 254 - - -
AtCoder Regular Contest 167 124 2488 2179 +40
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 96 - - -
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 43 - - -
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 150 - - -
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 242 - - -
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 2032 - - -
ALGO ARTIS Programming Contest 2023 Autumn(AtCoder Regular Contest 168) 206 2273 2189 +10
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 21 - - -
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 65 - - -
estie Programming Contest 2023 (AtCoder Regular Contest 169) 373 2043 2175 -14
AtCoder Beginner Contest 332 86 - - -
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 158 - - -
AtCoder Grand Contest 065 95 2722 2243 +68
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 21 - - -
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 70 - - -
AtCoder Beginner Contest 336 34 - - -
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 58 - - -
AtCoder Regular Contest 170 324 2133 2232 -11
AtCoder Beginner Contest 338 96 - - -
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 10 - - -
AtCoder Regular Contest 171 46 2817 2306 +74
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 74 - - -
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 123 - - -
AtCoder Regular Contest 172 251 2233 2299 -7
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 386 - - -
AtCoder Beginner Contest 343 28 - - -
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 528 - - -
AtCoder Regular Contest 173 276 2160 2286 -13
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 100 - - -
AtCoder Regular Contest 174 150 2415 2299 +13
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 139 - - -
AtCoder Regular Contest 175 72 2661 2341 +42
AtCoder Beginner Contest 347 17 - - -
AtCoder Grand Contest 066 184 2413 2349 +8
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 164 - - -
AtCoder Beginner Contest 349 128 - - -
AtCoder Beginner Contest 350 33 - - -
AtCoder Regular Contest 176 82 2641 2381 +32
AtCoder Beginner Contest 351 59 - - -
AtCoder Beginner Contest 352 76 - - -
AtCoder Beginner Contest 353 165 - - -
AtCoder Regular Contest 177 529 1760 2332 -49
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 285 - - -
AtCoder Regular Contest 178 357 1911 2296 -36
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 99 - - -
AtCoder Beginner Contest 356 41 - - -
AtCoder Regular Contest 179 49 2820 2361 +65
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 18 - - -
AtCoder Beginner Contest 358 13 - - -
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 43 - - -
AtCoder Regular Contest 180 270 2215 2347 -14
AtCoder Beginner Contest 360 308 - - -
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 93 - - -
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 908 - - -
AtCoder Beginner Contest 363 81 - - -
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 69 - - -
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 289 - - -
AtCoder Regular Contest 181 323 2130 2327 -20
AtCoder Beginner Contest 366 47 - - -
AtCoder Regular Contest 182 141 2483 2344 +17
AtCoder Beginner Contest 367 73 - - -
AtCoder Grand Contest 067 52 3024 2433 +89
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 68 - - -
Marubeni Programming Contest 2024 (AtCoder Regular Contest 183) 431 1950 2393 -40
AtCoder Beginner Contest 369 104 - - -
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 43 - - -
AtCoder Beginner Contest 371 166 - - -
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 16 - - -
AtCoder Regular Contest 184 25 3011 2472 +79
AtCoder Beginner Contest 373 162 - - -
AtCoder Grand Contest 068 310 2106 2440 -32
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 56 - - -
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 411 - - -
AtCoder Regular Contest 185 143 2487 2445 +5
AtCoder Beginner Contest 376 246 - - -
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 96 - - -
AtCoder Regular Contest 186 448 1879 2399 -46
AtCoder Beginner Contest 378 13 - - -
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 56 - - -
AtCoder Beginner Contest 380 93 - - -
AtCoder Regular Contest 187 159 2377 2397 -2
AtCoder Beginner Contest 381 722 - - -
estie Programming Contest 2024 (AtCoder Regular Contest 188) 101 2549 2413 +16
AtCoder Grand Contest 069 160 2387 2410 -3
AtCoder Beginner Contest 382 160 - - -
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 196 - - -
AtCoder Regular Contest 189 (Div. 2) 101 - - -
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 205 - - -
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 128 - - -
AtCoder Beginner Contest 386 59 - - -
AtCoder Grand Contest 070 36 3077 2497 +87
AtCoder Beginner Contest 387 138 - - -
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 226 - - -
AtCoder Regular Contest 190 (Div. 1) 475 1772 2442 -55
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 215 - - -
AtCoder Beginner Contest 390 323 - - -
AtCoder Regular Contest 191 (Div. 2) 17 - - -
AtCoder Beginner Contest 391 403 - - -
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 291 - - -
AtCoder Regular Contest 192 (Div. 2) 55 - - -
AtCoder Beginner Contest 393 28 - - -
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 345 - - -
AtCoder Regular Contest 193 (Div. 1) 146 2417 2440 -2
AtCoder Beginner Contest 395 76 - - -
AtCoder Beginner Contest 396 541 - - -
AtCoder Regular Contest 194 (Div. 2) 156 - - -
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 75 - - -
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 6 - - -
AtCoder Regular Contest 195 (Div. 2) 57 - - -
AtCoder Beginner Contest 399 29 - - -
AtCoder Grand Contest 071 271 1988 2402 -38
AtCoder Beginner Contest 400 245 - - -
AtCoder Regular Contest 196 (Div. 1) 149 2412 2403 +1
AtCoder Beginner Contest 401 101 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 2 - - -
AtCoder Grand Contest 072 106 2134 2379 -24
AtCoder Beginner Contest 403 34 - - -
AtCoder Beginner Contest 404 26 - - -
AtCoder Regular Contest 197 (Div. 2) 276 2125 2356 -23
AtCoder Beginner Contest 405 168 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 128 - - -
AtCoder Beginner Contest 407 5 - - -
AtCoder Regular Contest 198 (Div. 2) 83 2636 2387 +31
AtCoder Beginner Contest 408 55 - - -
AtCoder Regular Contest 199 (Div. 1) 181 2275 2376 -11
AtCoder Beginner Contest 409 26 - - -
AtCoder Beginner Contest 410 773 - - -
AtCoder Regular Contest 200 (Div. 2) 342 1938 2339 -37
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 370 - - -
AtCoder Regular Contest 201 91 2635 2372 +33
AtCoder Beginner Contest 412 143 - - -
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 184 - - -
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 161 - - -
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 179 - - -
AtCoder Regular Contest 202 (Div. 1) 293 2020 2342 -30
AtCoder Beginner Contest 416 35 - - -
AtCoder Beginner Contest 417 102 - - -
AtCoder Regular Contest 203 (Div. 2) 387 1889 2304 -38
AtCoder Beginner Contest 418 226 - - -
AtCoder Beginner Contest 419 341 - - -
AtCoder Regular Contest 204 (Div. 1) 193 2285 2302 -2
AtCoder Beginner Contest 420 455 - - -
AtCoder Beginner Contest 421 89 - - -
AtCoder Regular Contest 205 (Div. 2) 169 2360 2308 +6
AtCoder Beginner Contest 422 121 - - -
AtCoder Beginner Contest 423 74 - - -
AtCoder Beginner Contest 424 316 - - -
AtCoder Regular Contest 206 (Div. 2) 220 2147 2293 -15
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 77 - - -
AtCoder Grand Contest 073 284 - - -
AtCoder Beginner Contest 426 87 - - -
AtCoder Regular Contest 207 (Div.1) 409 1951 2263 -30
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 287 - - -
AtCoder Regular Contest 208 (Div. 2) 299 2022 2241 -22
AtCoder Beginner Contest 428 162 - - -
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 944 - - -
AtCoder Beginner Contest 430 3 - - -
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 665 - - -
AtCoder Regular Contest 209 (Div. 1) 326 1915 2212 -29
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 34 - - -
AtCoder Regular Contest 210 187 2302 2221 +9
AtCoder Beginner Contest 433 1152 - - -
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 70 - - -
AtCoder Regular Contest 211 (Div. 2) 62 2493 2252 +31
AtCoder Beginner Contest 435 352 - - -
AtCoder Beginner Contest 436 25 - - -
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 1255 - - -
AtCoder Grand Contest 075 134 2403 2268 +16
AtCoder Beginner Contest 438 277 - - -
AtCoder Grand Contest 076 327 - - -
AtCoder Beginner Contest 439 427 - - -
AtCoder Beginner Contest 440 707 - - -
AtCoder Regular Contest 212 (Div. 2) 576 1664 2220 -48
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 643 - - -
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 72 - - -
AtCoder Regular Contest 213 (Div. 1) 627 - - -
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 1026 - - -
AtCoder Beginner Contest 444 500 - - -
AtCoder Regular Contest 214 1384 - - -
AtCoder Beginner Contest 445 139 - - -
AtCoder Beginner Contest 446 1168 - - -
AtCoder Regular Contest 215 1127 - - -