highlighter's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 426 530 1821 621 -
AtCoder Regular Contest 207 (Div.1) 522 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 419 1862 1097 +476
AtCoder Regular Contest 208 (Div. 2) 434 - - -
AtCoder Beginner Contest 428 62 2400 1536 +439
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 1776 1226 1464 -72
AtCoder Grand Contest 074 285 - - -
AtCoder Beginner Contest 430 458 1758 1513 +49
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 1825 1270 1468 -45
AtCoder Regular Contest 209 (Div. 1) 563 - - -
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 127 2314 1642 +174
AtCoder Regular Contest 210 356 1963 1691 +49
AtCoder Beginner Contest 433 455 1884 1717 +26
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 97 2369 1827 +110
AtCoder Regular Contest 211 (Div. 2) 152 2170 1876 +49
AtCoder Beginner Contest 435 269 2016 1893 +17
AtCoder Beginner Contest 436 148 2278 1946 +53
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 136 2347 2001 +55
AtCoder Grand Contest 075 10 3493 2312 +311
AtCoder Beginner Contest 438 6173 - - -
AtCoder Grand Contest 076 220 2118 2291 -21
AtCoder Beginner Contest 439 146 - - -
AtCoder Beginner Contest 440 1182 - - -
AtCoder Regular Contest 212 (Div. 2) 332 1970 2258 -33
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 9909 - - -
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 375 - - -
AtCoder Regular Contest 213 (Div. 1) 627 1033 2170 -88
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 1784 - - -
AtCoder Beginner Contest 444 10838 - - -
AtCoder Regular Contest 214 116 2463 2206 +36
AtCoder Beginner Contest 445 328 - - -
AtCoder Regular Contest 215 306 2050 2190 -16
AtCoder Beginner Contest 448 10246 - - -
AtCoder Beginner Contest 449 10280 - - -
AtCoder Grand Contest 077 122 - - -
AtCoder Regular Contest 217 234 2159 2186 -4
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 6656 - - -
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 200 - - -
AtCoder Beginner Contest 456 8561 - - -
AtCoder Regular Contest 218 51 2716 2256 +70
Polaris.AI Programming Contest 2026(AtCoder Beginner Contest 457) 4866 - - -
AtCoder Regular Contest-- 219 344 1870 2221 -35
AtCoder Beginner Contest 458 10736 - - -
AtCoder Regular Contest++ 220 246 2072 2206 -15
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 10924 - - -
AtCoder Beginner Contest 460 8170 - - -
AtCoder Regular Contest++ 221 249 2141 2199 -7
Japanese Student Championship 2026 Qualification (AtCoder Regular Contest 222) 236 2186 2198 -1
AtCoder Regular Contest 223 316 1994 2178 -20
AtCoder Beginner Contest 465 10295 - - -
AtCoder Beginner Contest 466 626 - - -
AtCoder Regular Contest-- 224 900 1487 2123 -55
AtCoder Regular Contest 225 426 1846 2097 -26
AtCoder Beginner Contest 468 322 - - -
AtCoder Beginner Contest 469 1472 - - -
JPRS Programming Contest 2026#2 (AtCoder Beginner Contest 470) 5370 - - -
UNIQUE VISION Programming Contest 2026 Summer (AtCoder Regular Contest 226) 615 1625 2056 -41
AtCoder Regular Contest 227 1207 875 1978 -78