ikoma's Competition History

Date Contest Duration Rank Performance New Rating Diff
AtCoder Regular Contest 104 02:00 3268 660 38 -
HHKB Programming Contest 2020 01:40 2768 801 144 +106
AtCoder Regular Contest 105 01:40 2745 372 175 +31
AtCoder Beginner Contest 180 01:40 3051 587 231 +56
AtCoder Regular Contest 106 01:40 2270 837 328 +97
AtCoder Beginner Contest 183 01:40 3413 691 384 +56
AtCoder Beginner Contest 184 01:40 2388 1017 503 +119
AtCoder Regular Contest 109 02:00 1474 1173 625 +122
AtCoder Regular Contest 110 (Sponsored by KAJIMA CORPORATION) 02:00 2316 747 640 +15
AtCoder Beginner Contest 185 01:40 2823 876 672 +32
Panasonic Programming Contest (AtCoder Beginner Contest 186) 01:40 3263 654 668 -4
AtCoder Beginner Contest 188 01:40 1977 1121 734 +66
AtCoder Beginner Contest 189 01:40 3164 894 754 +20
AtCoder Beginner Contest 190 01:40 4112 730 750 -4
AtCoder Beginner Contest 191 01:40 3418 825 759 +9
AtCoder Regular Contest 112 02:00 2698 711 753 -6
AtCoder Beginner Contest 192 01:40 2685 1009 784 +31
AtCoder Regular Contest 113 02:00 3338 73 704 -80
Caddi Programming Contest 2021(AtCoder Beginner Contest 193) 01:40 1429 1308 788 +84
AtCoder Beginner Contest 194 01:40 1332 1330 861 +73
Panasonic Programming Contest (AtCoder Beginner Contest 195) 01:40 1784 1142 895 +34
AtCoder Regular Contest 114 02:00 1075 1330 950 +55
AtCoder Beginner Contest 196 01:40 3352 802 935 -15
AtCoder Regular Contest 115 02:00 1623 782 920 -15
AtCoder Beginner Contest 197(Sponsored by Panasonic) 01:40 2074 1042 933 +13
AtCoder Grand Contest 053 03:00 647 - - -
AtCoder Beginner Contest 198 01:40 3098 820 922 -11
AtCoder Regular Contest 117 02:00 932 1445 989 +67
AtCoder Beginner Contest 199(Sponsored by Panasonic) 01:40 1868 1166 1008 +19
ZONe Energy Programming Contest 01:40 2564 908 998 -10
KYOCERA Programming Contest 2021(AtCoder Beginner Contest 200) 01:40 1981 1134 1013 +15
Mynavi Programming Contest 2021(AtCoder Beginner Contest 201) 01:40 2033 1106 1023 +10
AISing Programming Contest 2021(AtCoder Beginner Contest 202) 01:40 1574 1244 1048 +25
AtCoder Beginner Contest 203(Sponsored by Panasonic) 01:40 1709 1175 1061 +13
AtCoder Beginner Contest 204 01:40 3116 848 1041 -20
AtCoder Beginner Contest 205 01:40 829 1565 1107 +66
AtCoder Beginner Contest 206(Sponsored by Panasonic) 01:40 1890 1149 1111 +4
AtCoder Grand Contest 054 02:30 947 - - -
AtCoder Beginner Contest 208 01:40 2610 937 1095 -16
AtCoder Beginner Contest 209 01:40 1565 1250 1111 +16
AtCoder Regular Contest 123 02:00 832 1546 1164 +53
AtCoder Beginner Contest 211 01:40 1808 1163 1163 -1
AtCoder Beginner Contest 214 01:40 1910 1127 1160 -3
AtCoder Beginner Contest 216 01:40 2496 899 1136 -24
AtCoder Beginner Contest 217 01:40 3193 838 1109 -27
AtCoder Beginner Contest 218 01:40 1857 1180 1117 +8
Sciseed Programming Contest 2021(AtCoder Beginner Contest 219) 01:40 1304 1306 1137 +20
AtCoder Beginner Contest 221 01:40 1744 1184 1142 +5
Exawizards Programming Contest 2021(AtCoder Beginner Contest 222) 01:40 1334 1308 1160 +18
Daiwa Securities Co. Ltd. Programming Contest 2021 (AtCoder Regular Contest 128) 02:00 1821 165 1086 -74
AtCoder Beginner Contest 223 01:40 3667 482 1037 -49
AtCoder Beginner Contest 224 01:40 1046 1371 1076 +39
UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) 01:40 367 1929 1196 +120
AtCoder Beginner Contest 226 01:40 1106 1387 1217 +21
TOYOTA SYSTEMS Programming Contest 2021(AtCoder Beginner Contest 228) 01:40 1582 1158 1211 -6
NEC Programming Contest 2021(AtCoder Beginner Contest 229) 01:40 1066 1394 1231 +20
AtCoder Beginner Contest 230 01:40 641 1595 1273 +42
AtCoder Grand Contest 056 03:00 645 1501 1298 +25
AtCoder Regular Contest 131 02:00 1303 1038 1274 -24
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 01:40 1449 1154 1263 -11
M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) 01:40 2356 821 1225 -38
AtCoder Beginner Contest 233 01:40 782 1570 1265 +40
AtCoder Regular Contest 132 02:00 818 1476 1288 +23
AtCoder Beginner Contest 234 01:40 1063 1437 1304 +16
HHKB Programming Contest 2022(AtCoder Beginner Contest 235) 01:40 811 1587 1335 +31
AtCoder Regular Contest 133 02:00 1295 1279 1330 -5
AtCoder Beginner Contest 236 01:40 2078 1110 1310 -20
AtCoder Regular Contest 134 02:00 1472 1206 1300 -10
AtCoder Beginner Contest 237 01:40 1207 1369 1307 +7
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 01:40 1813 1170 1294 -13
AtCoder Regular Contest 135 02:00 838 1491 1315 +21
Denso Create Programming Contest 2022(AtCoder Beginner Contest 239) 01:40 745 1628 1351 +36
AtCoder Beginner Contest 240 01:40 509 1779 1401 +50
AtCoder Beginner Contest 241(Sponsored by Panasonic) 01:40 1185 1395 1401 ±0
AtCoder Regular Contest 136 02:00 984 1420 1403 +2
AtCoder Beginner Contest 242 01:40 863 1573 1421 +18
AtCoder Beginner Contest 243 01:40 851 1557 1435 +14
AtCoder Regular Contest 137 02:00 1139 - - -
AtCoder Beginner Contest 244 01:40 1463 1109 1406 -29
AtCoder Beginner Contest 245 01:40 1086 1433 1409 +3
AtCoder Beginner Contest 246 01:40 2191 1061 1379 -30
Daiwa Securities Co. Ltd. Programming Contest 2022 Spring (AtCoder Regular Contest 138) 02:00 1561 - - -
AtCoder Beginner Contest 247 01:40 1820 1147 1357 -22
UNIQUE VISION Programming Contest 2022(AtCoder Beginner Contest 248) 01:40 956 1501 1373 +16
Monoxer Programming Contest 2022(AtCoder Beginner Contest 249) 01:40 1769 - - -
AtCoder Regular Contest 139 02:00 738 1398 1375 +2
AtCoder Grand Contest 057 03:00 819 - - -
AtCoder Beginner Contest 250 01:40 1001 1425 1380 +5
Panasonic Programming Contest 2022(AtCoder Beginner Contest 251) 01:40 594 1688 1415 +35
AtCoder Regular Contest 140 02:00 1186 1194 1395 -20
AtCoder Beginner Contest 252 01:40 689 1662 1424 +29
NOMURA Programming Contest 2022(AtCoder Beginner Contest 253) 01:40 1013 1479 1430 +6
AtCoder Regular Contest 141 02:00 715 1505 1438 +8
AtCoder Beginner Contest 254 01:40 3993 - - -
Aising Programming Contest 2022(AtCoder Beginner Contest 255) 01:40 742 1627 1458 +20
Tokio Marine & Nichido Fire Insurance Programming Contest 2022(AtCoder Beginner Contest 256) 01:40 1126 1412 1454 -4
AtCoder Regular Contest 142 02:00 1334 1005 1416 -38
NS Solutions Corporation Programming Contest 2022(AtCoder Beginner Contest 257) 01:40 1949 1093 1387 -29
AtCoder Regular Contest 143 02:00 1180 1194 1369 -18
AtCoder Beginner Contest 258 01:40 1898 1184 1352 -17
AtCoder Beginner Contest 259 01:40 608 1736 1397 +45
AtCoder Regular Contest 144 02:00 1438 1220 1380 -17
AtCoder Beginner Contest 260 01:40 840 1581 1402 +22
AtCoder Beginner Contest 261 01:40 1447 1304 1393 -9
AtCoder Regular Contest 145 02:00 2518 - - -
AtCoder Beginner Contest 262 01:40 976 1481 1402 +9
LINE Verda Programming Contest(AtCoder Beginner Contest 263) 01:40 1184 1386 1400 -2
freee Programming Contest 2022(AtCoder Beginner Contest 264) 01:40 1133 1407 1401 +1
AtCoder Grand Contest 058 03:00 525 - - -
AtCoder Regular Contest 146 02:00 589 1741 1440 +39
AtCoder Beginner Contest 265 01:40 1106 1398 1436 -4
AtCoder Beginner Contest 266 01:40 1525 1265 1420 -16
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 01:40 574 1774 1460 +40
AtCoder Regular Contest 147 02:00 905 1444 1459 -1
UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) 01:40 655 1675 1482 +23
AtCoder Regular Contest 148 02:00 1387 1111 1450 -32
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 01:40 1288 1316 1437 -13
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 01:40 1481 1248 1420 -17
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 01:40 1244 1359 1414 -6
AtCoder Regular Contest 149 02:00 982 1389 1411 -3
AtCoder Beginner Contest 272 01:40 1477 1242 1396 -15
AtCoder Regular Contest 150 02:00 1413 1183 1376 -20
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 01:40 960 1445 1383 +7
AtCoder Regular Contest 151 02:00 878 1468 1392 +9
キーエンスプログラミングコンテスト2022(AtCoder Beginner Contest 274) 01:40 712 1657 1421 +29
AtCoder Beginner Contest 276 01:40 520 1761 1460 +39
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 01:40 744 1613 1476 +16
AtCoder Beginner Contest 278 01:40 1445 - - -
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 01:40 705 1578 1487 +11
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 01:40 2010 1074 1452 -35
AtCoder Grand Contest 059 03:00 552 - - -
AtCoder Beginner Contest 281 01:40 538 1747 1485 +33
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 01:40 1395 1265 1465 -20
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 01:40 1169 1343 1453 -12
AtCoder Grand Contest 060 03:00 879 851 1405 -48
AtCoder Beginner Contest 284 01:40 902 - - -
AtCoder Regular Contest 153 02:00 1438 - - -
AtCoder Beginner Contest 285 01:40 1883 995 1370 -35
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 01:40 442 1841 1427 +57
AtCoder Regular Contest 154 02:00 601 - - -
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 01:40 1367 1292 1414 -13
AtCoder Regular Contest 155 02:00 1022 445 1347 -67
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 01:40 1150 1457 1358 +11
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 01:40 1228 1395 1362 +4
AtCoder Grand Contest 061 03:00 577 1710 1402 +40
AtCoder Regular Contest 156 02:00 1266 - - -
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 01:40 1310 1286 1391 -11
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 01:40 1037 - - -
AtCoder Beginner Contest 292 01:40 1717 1168 1370 -21
AtCoder Beginner Contest 293 01:40 684 1663 1403 +33
AtCoder Beginner Contest 294 01:40 1042 1398 1403 ±0
AtCoder Beginner Contest 295 01:40 1329 1313 1394 -9
AtCoder Beginner Contest 296 01:40 545 1716 1431 +37
AtCoder Regular Contest 159 02:00 1912 - - -
AtCoder Beginner Contest 297 01:40 931 1425 1430 -1
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 01:40 580 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 01:40 1456 - - -
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 01:40 723 1587 1447 +17
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 01:45 1188 1370 1439 -8
AtCoder Regular Contest 160 02:00 1042 - - -
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 01:40 1037 1430 1438 -1
AtCoder Grand Contest 062 03:00 844 - - -
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 01:40 623 1706 1468 +30
AtCoder Regular Contest 161 02:00 559 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 02:00 312 - - -
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 01:40 1336 - - -
AtCoder Regular Contest 162 02:00 1037 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 01:40 884 1515 1473 +5
AtCoder Beginner Contest 308 01:40 151 2293 1587 +114
AtCoder Regular Contest 163 02:00 1320 - - -
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 01:40 1111 1460 1574 -13
AtCoder Regular Contest 164 02:00 675 - - -
freee Programming Contest 2023(AtCoder Beginner Contest 310) 01:40 812 1667 1584 +10
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 01:40 3507 886 1530 -54
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 01:40 837 1629 1541 +11
AtCoder Beginner Contest 313 01:40 1638 1295 1518 -23
AtCoder Beginner Contest 314 01:40 8819 - - -
AtCoder Grand Contest 064 03:00 789 - - -
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 01:40 963 1515 1518 ±0
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 01:40 723 1701 1538 +20
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 01:40 1158 1485 1533 -5
AtCoder Beginner Contest 319 01:40 1456 1387 1519 -14
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 01:40 409 1986 1575 +56
AtCoder Regular Contest 165 02:00 2080 - - -
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 01:40 549 1828 1603 +28
AtCoder Beginner Contest 322 01:40 1824 - - -
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 01:40 1118 - - -
AtCoder Regular Contest 166 02:00 1450 - - -
AtCoder Regular Contest 167 02:00 2418 - - -
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 01:40 642 - - -
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 01:40 1274 - - -
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 01:40 340 - - -
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 01:40 1075 - - -
ALGO ARTIS Programming Contest 2023 Autumn(AtCoder Regular Contest 168) 02:00 550 - - -
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 01:40 1197 - - -
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 01:40 486 - - -
estie Programming Contest 2023 (AtCoder Regular Contest 169) 02:00 1711 - - -
AtCoder Beginner Contest 332 01:40 1280 - - -
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 01:40 2033 - - -
AtCoder Grand Contest 065 03:00 572 - - -
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 01:40 916 - - -
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 01:40 2019 - - -
AtCoder Beginner Contest 336 01:40 1027 - - -
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 01:40 610 1815 1626 +23
AtCoder Regular Contest 170 02:00 2058 - - -
AtCoder Beginner Contest 338 01:40 1300 1380 1604 -22
AtCoder Regular Contest 171 02:00 1496 - - -
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 01:40 801 1627 1606 +2
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 01:40 507 1865 1635 +29
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 01:40 2324 - - -
AtCoder Beginner Contest 343 01:40 472 1868 1660 +25
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 01:40 828 1651 1659 -1
AtCoder Regular Contest 173 02:00 1144 - - -
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 01:40 8432 - - -
AtCoder Regular Contest 174 02:00 2167 - - -
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 01:40 1049 1563 1650 -9
AtCoder Regular Contest 175 02:00 890 - - -
AtCoder Beginner Contest 347 01:40 1001 1550 1640 -10
AtCoder Grand Contest 066 03:00 421 - - -
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 01:40 1204 1484 1626 -14
AtCoder Beginner Contest 349 01:40 1143 1511 1615 -11
AtCoder Beginner Contest 350 01:40 1914 1275 1585 -30
AtCoder Regular Contest 176 02:00 1371 - - -
AtCoder Beginner Contest 351 01:40 553 1857 1615 +30
AtCoder Beginner Contest 352 01:40 1355 1436 1598 -17
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 01:40 2165 - - -
AtCoder Regular Contest 178 02:00 1737 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 01:40 441 1889 1631 +33
AtCoder Beginner Contest 356 01:40 1029 1592 1627 -4
AtCoder Regular Contest 179 02:00 1458 - - -
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 01:40 1263 - - -
AtCoder Beginner Contest 358 01:40 2031 - - -
AtCoder Regular Contest 180 02:00 1898 - - -
AtCoder Beginner Contest 360 01:40 651 - - -
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 01:40 321 - - -
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 01:40 2228 - - -
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 01:40 1915 - - -
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 01:40 4195 - - -
AtCoder Regular Contest 181 02:00 2080 - - -
AtCoder Regular Contest 182 02:00 1338 - - -
AtCoder Grand Contest 067 03:00 391 - - -
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 01:40 1353 - - -
AtCoder Beginner Contest 369 01:40 656 - - -
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 01:40 1706 - - -
AtCoder Beginner Contest 371 01:40 1656 - - -
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 01:40 6228 - - -
AtCoder Regular Contest 184 02:00 1021 - - -
AtCoder Beginner Contest 373 01:40 2421 - - -
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 01:40 1669 - - -
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 01:40 1174 - - -
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 01:40 1110 - - -
AtCoder Beginner Contest 378 01:40 1990 - - -
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 01:40 955 - - -
AtCoder Beginner Contest 380 01:40 1538 - - -
AtCoder Beginner Contest 381 01:40 1221 - - -
estie Programming Contest 2024 (AtCoder Regular Contest 188) 02:00 881 - - -
AtCoder Beginner Contest 382 01:40 587 - - -
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 01:40 2154 - - -
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 01:40 673 - - -
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 01:40 8913 - - -
AtCoder Beginner Contest 386 01:40 545 - - -
AtCoder Beginner Contest 387 01:40 2428 - - -
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 01:40 805 - - -
AtCoder Regular Contest 190 (Div. 1) 02:00 532 - - -
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 01:40 1832 - - -
AtCoder Beginner Contest 390 01:40 1319 - - -
AtCoder Regular Contest 191 (Div. 2) 02:00 921 - - -
AtCoder Beginner Contest 391 01:40 2205 - - -
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 01:40 742 - - -
AtCoder Regular Contest 192 (Div. 2) 02:00 469 - - -
AtCoder Beginner Contest 393 01:40 1966 - - -
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 01:40 4006 - - -
AtCoder Beginner Contest 396 01:40 2101 - - -
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 01:40 1478 - - -
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 01:40 546 - - -
AtCoder Beginner Contest 399 01:40 2708 - - -
AtCoder Beginner Contest 400 01:40 1398 - - -
AtCoder Beginner Contest 401 01:40 5535 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 01:40 4226 - - -
AtCoder Beginner Contest 404 01:40 2898 - - -
AtCoder Regular Contest 197 (Div. 2) 02:00 1107 - - -
AtCoder Beginner Contest 405 01:40 991 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 01:40 3826 - - -
AtCoder Beginner Contest 410 01:40 1961 - - -
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 01:40 2278 - - -
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 01:40 2262 - - -
AtCoder Beginner Contest 416 01:40 3721 - - -
AtCoder Beginner Contest 417 01:40 1033 - - -
AtCoder Beginner Contest 418 01:40 2763 - - -
AtCoder Beginner Contest 419 01:40 3914 - - -
AtCoder Regular Contest 205 (Div. 2) 02:00 1195 - - -
AtCoder Beginner Contest 422 01:40 1228 - - -
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 01:40 3858 - - -
AtCoder Beginner Contest 428 01:40 2925 - - -
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 01:40 9463 - - -
AtCoder Beginner Contest 430 01:40 715 - - -
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 01:40 8897 - - -
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 01:40 1376 - - -
AtCoder Regular Contest 210 02:00 920 - - -
AtCoder Beginner Contest 433 01:40 2790 - - -
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 01:40 8483 - - -
AtCoder Beginner Contest 435 01:40 1074 - - -
AtCoder Beginner Contest 436 01:40 2075 - - -
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 01:40 9526 - - -
AtCoder Beginner Contest 438 01:40 1641 - - -
AtCoder Beginner Contest 440 01:40 1150 - - -
AtCoder Regular Contest 212 (Div. 2) 02:00 1031 - - -
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 01:40 1277 - - -
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 01:40 1215 - - -
AtCoder Regular Contest 213 (Div. 1) 02:30 539 - - -
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 01:40 794 - - -
AtCoder Beginner Contest 444 01:40 1578 - - -
AtCoder Regular Contest 214 02:00 1197 - - -
AtCoder Beginner Contest 445 01:40 546 - - -
AtCoder Beginner Contest 446 01:40 3041 - - -
AtCoder Regular Contest 215 02:00 898 - - -
AtCoder Beginner Contest 447 01:40 2394 - - -
AtCoder Beginner Contest 448 01:40 4612 - - -
AtCoder Beginner Contest 449 01:40 946 - - -
AtCoder Beginner Contest 450 01:40 1757 - - -
AtCoder Regular Contest++ 216 02:30 444 - - -
AtCoder Beginner Contest 451 01:40 590 - - -
AtCoder Beginner Contest 452 01:40 3565 - - -
AtCoder Regular Contest 217 02:00 678 - - -
AtCoder Beginner Contest 453 01:40 1996 - - -
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 01:40 9320 - - -
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 01:40 10211 - - -
AtCoder Beginner Contest 456 01:40 2347 - - -
AtCoder Regular Contest 218 02:00 1299 - - -
Polaris.AI Programming Contest 2026(AtCoder Beginner Contest 457) 01:40 916 - - -
AtCoder Regular Contest-- 219 02:00 1011 - - -
SMBC Programming Contest #1 (AtCoder Beginner Contest 458) 01:40 2510 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 01:40 5863 - - -
AtCoder Beginner Contest 460 01:40 2566 - - -
AtCoder Beginner Contest 461 01:40 4583 - - -
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 01:40 3597 - - -
Japanese Student Championship 2026 Qualification (AtCoder Regular Contest 222) 02:00 1068 - - -
AtCoder Beginner Contest 463 01:40 2048 - - -
Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) 01:40 1215 - - -
AtCoder Regular Contest 223 02:00 797 - - -
AtCoder Beginner Contest 465 01:40 1849 - - -
AtCoder Beginner Contest 466 01:40 10154 - - -
AtCoder Regular Contest-- 224 02:00 1180 - - -
AtCoder Beginner Contest 467 01:40 1260 - - -
AtCoder Regular Contest 225 02:00 1553 - - -
AtCoder Beginner Contest 468 01:40 11043 - - -
AtCoder Beginner Contest 469 01:40 3406 - - -
JPRS Programming Contest 2026#2 (AtCoder Beginner Contest 470) 01:40 2943 - - -
UNIQUE VISION Programming Contest 2026 Summer (AtCoder Regular Contest 226) 02:00 965 - - -
AtCoder Beginner Contest 471 01:40 2107 - - -
AtCoder Beginner Contest 472 01:40 2949 - - -
AtCoder Beginner Contest 473 01:40 906 - - -
AtCoder Regular Contest-- 229 02:00 788 - - -
AtCoder Beginner Contest 475 01:40 3327 1106 1584 -43
JIJ Programming Contest 2026(AtCoder Beginner Contest 476) 01:40 1585 - - -
UNICORNProgramming Contest2026(AtCoder Beginner Contest 477) 01:40 2442 - - -
AtCoder Beginner Contest 478 01:40 1630 - - -
AtCoder Beginner Contest 479 01:40 1854 - - -
AtCoder Beginner Contest 480 01:40 2455 - - -
SMBC Programming Contest #2 (AtCoder Beginner Contest 481) 01:40 730 1709 1598 +14
AtCoder Beginner Contest 482 01:40 1066 - - -
AtCoder Beginner Contest 483 01:40 1666 1388 1578 -20