| AtCoder Beginner Contest 254 | 5641 | 370 |  18 | - | |
| Aising Programming Contest 2022（AtCoder Beginner Contest 255） | 4337 | 573 | 76 | +58 | |
| Tokio Marine & Nichido Fire Insurance Programming Contest 2022（AtCoder Beginner Contest 256) | 5566 | 268 |  102 | +26 | |
| NS Solutions Corporation Programming Contest 2022（AtCoder Beginner Contest 257） | 4946 | 369 | 134 | +32 | |
| AtCoder Beginner Contest 259 | 5119 | 439 | 169 | +35 | |
| AtCoder Beginner Contest 260 | 3574 | 715 |  235 | +66 | |
| AtCoder Beginner Contest 261 | 4129 | 630 | 284 | +49 | |
| AtCoder Beginner Contest 262 | 3570 | 639 |  330 | +46 | |
| LINE Verda Programming Contest（AtCoder Beginner Contest 263） | 3559 | 683 | 378 | +48 | |
| freee Programming Contest 2022（AtCoder Beginner Contest 264） | 5733 | 226 | 352 | -26 | |
| AtCoder Beginner Contest 265 | 3651 | 645 | 390 | +38 | |
| AtCoder Beginner Contest 266 | 4694 | 491 |  402 | +12 | |
| NEC Programming Contest 2022 (AtCoder Beginner Contest 267) | 4190 | 616 | 429 | +27 | |
| UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) | 5456 | 230 | 401 | -28 | |
| UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) | 3023 | 774 | 451 | +50 | |
| TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) | 5965 | 188 | 415 | -36 | |
| KYOCERA Programming Contest 2022（AtCoder Beginner Contest 271） | 3150 | 797 | 465 | +50 | |
| AtCoder Beginner Contest 272 | 4395 | 483 | 467 | +2 | |
| Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) | 2803 | 805 |  509 | +42 | |
| キーエンスプログラミングコンテスト2022（AtCoder Beginner Contest 274） | 5478 | 210 | 474 | -35 | |
| AtCoder Beginner Contest 275 | 4258 | 428 | 469 | -5 | |
| AtCoder Beginner Contest 276 | 5044 | 360 | 457 | -12 | |
| Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) | 4436 | 473 | 459 | +2 | |
| AtCoder Beginner Contest 278 | 3913 | 624 | 477 | +18 | |
| TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) | 3828 | 524 | 482 | +5 | |
| Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) | 4592 | 444 | 478 | -4 | |
| AtCoder Beginner Contest 281 | 4452 | 536 | 484 | +6 | |
| HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) | 3550 | 653 | 503 | +19 | |
| UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) | 5462 | 245 | 476 | -27 | |
| AtCoder Beginner Contest 284 | 3668 | 787 | 512 | +36 | |
| AtCoder Beginner Contest 285 | 2306 | 879 | 555 | +43 | |
| UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) | 2625 | 841 | 588 | +33 | |
| UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) | 4389 | 491 | 579 | -9 | |
| Toyota Programming Contest 2023 Spring Qual A（AtCoder Beginner Contest 288） | 3616 | 713 | 593 | +14 | |
| Ｓｋｙ Inc, Programming Contest 2023（AtCoder Beginner Contest 289） | 3546 | 744 |  609 | +16 | |
| Toyota Programming Contest 2023 Spring Qual B（AtCoder Beginner Contest 290） | 2771 | 785 | 628 | +19 | |
| AtCoder Beginner Contest 291（Sponsored by TOYOTA SYSTEMS） | 4245 | 518 | 618 | -10 | |
| AtCoder Beginner Contest 292 | 3333 | 755 | 632 | +14 | |
| AtCoder Beginner Contest 294 | 4610 | 346 | 606 | -26 | |
| AtCoder Beginner Contest 295 | 3535 | 754 | 622 | +16 | |
| AtCoder Beginner Contest 296 | 3273 | 782 | 639 | +17 | |
| AtCoder Beginner Contest 297 | 3268 | 680 | 643 | +4 | |
| TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) | 2913 | - | - | - | |
| Tokio Marine & Nichido Fire Insurance Programming Contest 2023（AtCoder Beginner Contest 299) | 2286 | - | - | - | |
| UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) | 2578 | 901 | 672 | +29 | |
| Panasonic Programming Contest 2023（AtCoder Beginner Contest 301） | 2060 | 1081 |  720 | +48 | |
| TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) | 5153 | 389 | 691 | -29 | |
| NS Solutions Corporation Programming Contest 2023（AtCoder Beginner Contest 303） | 3786 | 688 | 691 | ±0 | |
| KYOCERA Programming Contest 2023（AtCoder Beginner Contest 305） | 3212 | 801 | 702 | +11 | |
| Toyota Programming Contest 2023#3（AtCoder Beginner Contest 306） | 3574 | - | - | - | |
| Tokio Marine & Nichido Fire Insurance Programming Contest 2023（AtCoder Beginner Contest 307) | 1708 | 1160 | 757 | +55 | |
| AtCoder Beginner Contest 308 | 5401 | 476 | 732 | -25 | |
| Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) | 3221 | 854 | 745 | +13 | |
| freee Programming Contest 2023（AtCoder Beginner Contest 310） | 3432 | 1018 | 775 | +30 | |
| Toyota Programming Contest 2023#4（AtCoder Beginner Contest 311） | 4213 | 772 | 775 | ±0 | |
| UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) | 3731 | 797 | 777 | +2 | |
| AtCoder Beginner Contest 313 | 2464 | 1073 |  811 | +34 | |
| AtCoder Beginner Contest 314 | 5460 | 483 | 782 | -29 | |
| KEYENCE Programming Contest 2023 Summer（AtCoder Beginner Contest 315） | 3839 | 744 | 778 | -4 | |
| GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) | 4506 | 675 | 768 | -10 | |
| THIRD PROGRAMMING CONTEST 2023 ALGO（AtCoder Beginner Contest 318） | 4266 | 801 | 771 | +3 | |
| AtCoder Beginner Contest 319 | 8248 | 534 | 750 | -21 | |
| Toyota Programming Contest 2023#5（AtCoder Beginner Contest 320） | 3459 | 913 | 767 | +17 | |
| SuntoryProgrammingContest2023（AtCoder Beginner Contest 321） | 3695 | 844 | 775 | +8 | |
| AtCoder Beginner Contest 322 | 5172 | 557 | 755 | -20 | |
| UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) | 3264 | 916 | 772 | +17 | |
| Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) | 5833 | 465 | 745 | -27 | |
| KEYENCE Programming Contest 2023 Autumn（AtCoder Beginner Contest 325） | 3860 | 662 | 737 | -8 | |
| HHKB Programming Contest 2023(AtCoder Beginner Contest 327) | 3086 | 968 | 762 | +25 | |
| Toyota Programming Contest 2023#7（AtCoder Beginner Contest 328） | 3102 | 951 | 782 | +20 | |
| Ｓｋｙ Inc, Programming Contest 2023（AtCoder Beginner Contest 329） | 3280 | 859 | 790 | +8 | |
| TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) | 2928 | 917 | 804 | +14 | |
| Daiwa Securities Co. Ltd. Programming Contest 2023（AtCoder Beginner Contest 331） | 4443 | 672 | 791 | -13 | |
| AtCoder Beginner Contest 332 | 4309 | 564 | 770 | -21 | |
| Toyota Programming Contest 2023#8（AtCoder Beginner Contest 333） | 5375 | 658 | 760 | -10 | |
| UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) | 3949 | 746 | 758 | -2 | |
| AtCoder Beginner Contest 335 (Sponsored by Mynavi) | 3424 | 884 | 771 | +13 | |
| AtCoder Beginner Contest 336 | 1944 | 1165 | 817 | +46 | |
| Toyota Programming Contest 2024#1（AtCoder Beginner Contest 337） | 4051 | 850 | 821 | +4 | |
| AtCoder Beginner Contest 338 | 6072 | 429 | 787 | -34 | |
| Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) | 4305 | 795 | 788 | +1 | |
| KAJIMA CORPORATION CONTEST 2024（AtCoder Beginner Contest 340） | 3750 | 796 | 789 | +1 | |
| Toyota Programming Contest 2024#2（AtCoder Beginner Contest 341） | 3894 | 844 | 794 | +5 | |
| HUAWEI Programming Contest 2024（AtCoder Beginner Contest 342） | 6418 | 388 | 760 | -34 | |
| Toyota Programming Contest 2024#3（AtCoder Beginner Contest 344） | 2283 | 1167 | 807 | +47 | |
| Monoxer Programming Contest 2024（AtCoder Beginner Contest 345） | 4056 | 816 | 808 | +1 | |
| UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) | 4833 | 700 | 798 | -10 | |
| AtCoder Beginner Contest 347 | 5668 | 593 | 779 | -19 | |
| AtCoder Beginner Contest 349 | 2901 | 1027 | 806 | +27 | |
| AtCoder Beginner Contest 350 | 6666 | 487 | 778 | -28 | |
| AtCoder Beginner Contest 351 | 2976 | 1025 | 805 | +27 | |
| AtCoder Beginner Contest 352 | 4163 | 825 | 807 | +2 | |
| AtCoder Beginner Contest 353 | 2954 | 1053 | 834 | +27 | |
| Panasonic Programming Contest 2024（AtCoder Beginner Contest 354） | 4376 | 810 | 832 | -2 | |
| Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) | 2609 | 1066 | 858 | +26 | |
| AtCoder Beginner Contest 356 | 5353 | 724 | 845 | -13 | |
| SuntoryProgrammingContest2024（AtCoder Beginner Contest 357） | 8312 | 262 | 796 | -49 | |
| UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) | 3504 | 942 | 812 | +16 | |
| AtCoder Beginner Contest 360 | 2042 | 1138 | 849 | +37 | |
| Denso Create Programming Contest 2024（AtCoder Beginner Contest 361） | 4764 | 758 | 840 | -9 | |
| Toyota Programming Contest 2024#7（AtCoder Beginner Contest 362） | 8188 | 300 | 795 | -45 | |
| AtCoder Beginner Contest 363 | 6542 | 533 | 771 | -24 | |
| Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) | 6285 | - | - | - | |
| Toyota Programming Contest 2024#8（AtCoder Beginner Contest 365） | 3545 | 968 | 793 | +22 | |
| AtCoder Beginner Contest 366 | 4572 | 787 | 792 | -1 | |
| AtCoder Beginner Contest 367 | 2985 | 1049 | 821 | +29 | |
| AtCoder Beginner Contest 369 | 3750 | 873 | 826 | +5 | |
| Toyota Programming Contest 2024#9（AtCoder Beginner Contest 370） | 5267 | 690 | 813 | -13 | |
| AtCoder Beginner Contest 371 | 4646 | 774 | 809 | -4 | |
| AtCoder Beginner Contest 373 | 4359 | 827 | 811 | +2 | |
| KEYENCE Programming Contest 2024（AtCoder Beginner Contest 374） | 3533 | 955 | 826 | +15 | |
| Panasonic Programming Contest 2024（AtCoder Beginner Contest 375） | 5778 | 613 | 807 | -19 | |
| AtCoder Beginner Contest 376 | 5151 | 690 | 795 | -12 | |
| TOYOTA SYSTEMS Programming Contest 2024（AtCoder Beginner Contest 377) | 3065 | 862 | 802 | +7 | |
| Toyota Programming Contest 2024#11（AtCoder Beginner Contest 379） | 4262 | 743 | 796 | -6 | |
| AtCoder Beginner Contest 380 | 6107 | 483 | 769 | -27 | |
| Toyota Programming Contest 2024#12（AtCoder Beginner Contest 384） | 3316 | 900 | 783 | +14 | |
| UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) | 5988 | 450 | 753 | -30 | |
| Toyota Programming Contest 2025（AtCoder Beginner Contest 389) | 5247 | 653 | 744 | -9 | |
| AtCoder Beginner Contest 390 | 3100 | 997 | 772 | +28 | |
| Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) | 3527 | 938 | 789 | +17 | |
| KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) | 4327 | 796 | 790 | +1 | |
| AtCoder Beginner Contest 395 | 5030 | 708 | 782 | -8 | |
| OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) | 4138 | 854 | 789 | +7 | |
| UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) | 4542 | 758 | 786 | -3 | |
| AtCoder Beginner Contest 399 | 5808 | 607 | 770 | -16 | |
| AtCoder Beginner Contest 400 | 6503 | 488 | 744 | -26 | |
| Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) | 4855 | 647 | 735 | -9 | |
| AtCoder Beginner Contest 403 | 4418 | 629 | 725 | -10 | |
| AtCoder Beginner Contest 404 | 3570 | 885 | 742 | +17 | |
| AtCoder Beginner Contest 405 | 5449 | 670 | 735 | -7 | |
| AtCoder Beginner Contest 407 | 3220 | 982 | 762 | +27 | |
| AtCoder Beginner Contest 408 | 4119 | 790 | 765 | +3 | |
| AtCoder Beginner Contest 409 | 3580 | 913 | 781 | +16 | |
| AtCoder Beginner Contest 410 | 5076 | 670 | 770 | -11 | |
| UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) | 4467 | 657 | 759 | -11 | |
| AtCoder Beginner Contest 412 | 4127 | 779 | 761 | +2 | |