All Contributions

Complete record of every solution change. Each contribution is peer-reviewed.

Contribute

19844 contributions

1936 problems

99 contributors

solved· 7.1.21 in 25 minutes 19 seconds

7.1.21 edit

emixter May 27, 2025 at 06:12 AM

#14496

7.1.21 new solution

emixter May 27, 2025 at 05:47 AM

#14495

9 hours 58 minutes between problems

solved· 9.1.3

9.1.3 edit

Anonymous May 26, 2025 at 07:49 PM

#14494

4 hours 38 minutes between problems

solved· 7.1.18 in 1 hour 2 minutes

7.1.18 edit

emixter May 26, 2025 at 03:11 PM

#14493

7.1.18 edit

emixter May 26, 2025 at 03:10 PM

#14492

7.1.18 edit

emixter May 26, 2025 at 02:46 PM

#14491

7.1.18 new solution

emixter May 26, 2025 at 02:09 PM

#14490

14 minutes between problems

solved· 7.1.19 in 29 minutes 4 seconds

7.1.19 edit

emixter May 26, 2025 at 01:54 PM

#14489

7.1.19 new solution

emixter May 26, 2025 at 01:25 PM

#14488

5 hours 33 minutes between problems

solved· 2.7.43

2.7.43 edit

astrosander May 26, 2025 at 07:52 AM

#14487

1 day 18 hours between problems

solved· 2.5.35

2.5.35 edit

Anonymous May 24, 2025 at 01:34 PM

#14486

18 hours 52 minutes between problems

solved· 7.1.11 in 21 minutes 34 seconds

7.1.11 edit

emixter May 23, 2025 at 06:41 PM

#14485

7.1.11 new solution

emixter May 23, 2025 at 06:20 PM

#14484

3 hours 36 minutes between problems

solved· 7.1.5 in 41 minutes 5 seconds

7.1.5 edit

emixter May 23, 2025 at 02:43 PM

#14483

7.1.5 new solution

emixter May 23, 2025 at 02:02 PM

#14482

21 minutes between problems

solved· 7.1.1 in 5 minutes 27 seconds

7.1.1 edit

emixter May 23, 2025 at 01:41 PM

#14481

7.1.1 new solution

emixter May 23, 2025 at 01:36 PM

#14480

1 hour 22 minutes between problems

solved· 2.7.43

2.7.43 edit

Anonymous May 23, 2025 at 12:13 PM

#14479

22 hours 9 minutes between problems

solved· 5.9.1 in 30 minutes 17 seconds

5.9.1 edit

emixter May 22, 2025 at 02:04 PM

#14478

5.9.1 new solution

emixter May 22, 2025 at 01:34 PM

#14477

5 hours 43 minutes between problems

solved· 13.3.6

13.3.6 edit

astrosander May 22, 2025 at 07:51 AM

#14476

1 minute between problems

solved· 5.6.19

5.6.19 edit

astrosander May 22, 2025 at 07:49 AM

#14475

less than a minute between problems

solved· 5.6.27

5.6.27 edit

astrosander May 22, 2025 at 07:48 AM

#14474

2 minutes between problems

solved· 3.2.36

3.2.36 edit

astrosander May 22, 2025 at 07:46 AM

#14473

less than a minute between problems

solved· 5.5.33

5.5.33 edit

astrosander May 22, 2025 at 07:45 AM

#14472

2 hours 53 minutes between problems

solved· 1.3.22 in 2 minutes 7 seconds

1.3.22 edit

Anonymous May 22, 2025 at 04:51 AM

#14471

1.3.22 edit

Anonymous May 22, 2025 at 04:50 AM

#14470

1.3.22 edit

Anonymous May 22, 2025 at 04:49 AM

#14469

1.3.22 edit

Anonymous May 22, 2025 at 04:49 AM

#14468

9 hours 2 minutes between problems

solved· 5.9.11 in 4 minutes 40 seconds

5.9.11 edit

emixter May 21, 2025 at 07:46 PM

#14467

5.9.11 new solution

emixter May 21, 2025 at 07:41 PM

#14466

11 minutes between problems

solved· 5.5.33 in 1 hour 5 minutes

5.5.33 edit

emixter May 21, 2025 at 07:30 PM

#14465

5.5.33 edit

emixter May 21, 2025 at 07:30 PM

#14464

5.5.33 new solution

emixter May 21, 2025 at 06:24 PM

#14463

1 hour 29 minutes between problems

solved· 5.5.17 in 2 minutes 55 seconds

5.5.17 edit

emixter May 21, 2025 at 04:55 PM

#14462

5.5.17 new solution

emixter May 21, 2025 at 04:52 PM

#14461

2 hours 11 minutes between problems

solved· 5.5.14 in 9 minutes 24 seconds

5.5.14 edit

emixter May 21, 2025 at 02:41 PM

#14460

5.5.14 new solution

emixter May 21, 2025 at 02:31 PM

#14459

2 hours 22 minutes between problems

solved· 5.5.1 in 12 minutes 18 seconds

5.5.1 edit

emixter May 21, 2025 at 12:09 PM

#14458

5.5.1 new solution

emixter May 21, 2025 at 11:57 AM

#14457

5 hours 36 minutes between problems

solved· 14.5.2 in 6 minutes 26 seconds

14.5.2 edit

igor May 21, 2025 at 06:21 AM

#14456

14.5.2 new solution

igor May 21, 2025 at 06:14 AM

#14455

13 hours 24 minutes between problems

solved· 6.5.30 in 9 minutes 45 seconds

6.5.30 edit

Ismail May 20, 2025 at 04:50 PM

#14454

6.5.30 edit

Ismail May 20, 2025 at 04:40 PM

#14453

6.5.30 new solution

Ismail May 20, 2025 at 04:40 PM

#14452

21 hours 40 minutes between problems

solved· 2.4.2 in 16 minutes 1 second

2.4.2 edit

giorgiotinashvili May 19, 2025 at 07:00 PM

#14451

2.4.2 edit

giorgiotinashvili May 19, 2025 at 06:44 PM

#14450

22 hours 56 minutes between problems

solved· 10.1.1 in 2 minutes 17 seconds

10.1.1 edit

giorgiotinashvili May 18, 2025 at 07:47 PM

#14449

10.1.1 edit

giorgiotinashvili May 18, 2025 at 07:46 PM

#14448

10.1.1 edit

giorgiotinashvili May 18, 2025 at 07:45 PM

#14447

10.1.1 edit

giorgiotinashvili May 18, 2025 at 07:45 PM

#14446

24 minutes between problems

solved· 3.2.36 in 2 minutes 15 seconds

3.2.36 edit

emixter May 18, 2025 at 07:20 PM

#14445

3.2.36 edit

emixter May 18, 2025 at 07:18 PM

#14444

8 minutes between problems

solved· 10.1.1

10.1.1 edit

giorgiotinashvili May 18, 2025 at 07:09 PM

#14443

1 hour 2 minutes between problems

solved· 3.2.36

3.2.36 new solution

emixter May 18, 2025 at 06:07 PM

#14442

5 hours 3 minutes between problems

solved· 7.1.10 in 11 minutes 13 seconds

7.1.10 edit

Dostonbek May 18, 2025 at 01:04 PM

#14441

7.1.10 edit

Dostonbek May 18, 2025 at 01:02 PM

#14440

7.1.10 edit

Dostonbek May 18, 2025 at 12:53 PM

#14439

10 hours 58 minutes between problems

solved· 2.2.17

2.2.17 edit

Anonymous May 18, 2025 at 01:55 AM

#14438

19 hours 14 minutes between problems

solved· 2.3.7

2.3.7 edit

astrosander May 17, 2025 at 06:40 AM

#14437

1 day between problems

solved· 6.1.15

6.1.15 edit

shaposhnik daniil May 16, 2025 at 05:50 AM

#14436

16 hours 14 minutes between problems

solved· 7.1.10

7.1.10 edit

Dostonbek May 15, 2025 at 01:35 PM

#14435

4 hours 41 minutes between problems

solved· 3.3.29 in 21 minutes 47 seconds

3.3.29 edit

emixter May 15, 2025 at 08:54 AM

#14434

3.3.29 new solution

emixter May 15, 2025 at 08:32 AM

#14433

1 day 3 hours between problems

solved· 11.4.3

11.4.3 edit

igor May 14, 2025 at 04:36 AM

#14432

7 minutes between problems

solved· 11.5.28

11.5.28 edit

igor May 14, 2025 at 04:29 AM

#14431

1 minute between problems

solved· 11.5.1 in 28 minutes 21 seconds

11.5.1 edit

igor May 14, 2025 at 04:27 AM

#14430

11.5.1 edit

igor May 14, 2025 at 04:23 AM

#14429

11.5.1 new solution

igor May 14, 2025 at 03:59 AM

#14428

1 day 18 hours between problems

solved· 7.4.7

7.4.7 edit

astrosander May 12, 2025 at 09:32 AM

#14427

19 hours 22 minutes between problems

solved· 5.6.3 in 25 minutes 21 seconds

5.6.3 edit

emixter May 11, 2025 at 02:09 PM

#14426

5.6.3 new solution

emixter May 11, 2025 at 01:44 PM

#14425

17 hours 26 minutes between problems

solved· 2.2.20 in 1 minute

2.2.20 edit

Anonymous May 10, 2025 at 08:17 PM

#14424

2.2.20 edit

Anonymous May 10, 2025 at 08:16 PM

#14423

10 hours 57 minutes between problems

solved· 2.4.11 in 33 seconds

2.4.11 edit

astrosander May 10, 2025 at 09:19 AM

#14422

2.4.11 edit

astrosander May 10, 2025 at 09:18 AM

#14421

1 minute between problems

solved· 2.6.48 in 16 hours 9 minutes

2.6.48 edit

astrosander May 10, 2025 at 09:17 AM

#14420

2.6.48 edit

Ismail May 9, 2025 at 05:15 PM

#14419

2.6.48 edit

Ismail May 9, 2025 at 05:07 PM

#14418

14 minutes between problems

solved· 2.6.46 in 36 minutes 37 seconds

2.6.46 edit

Ismail May 9, 2025 at 04:52 PM

#14417

2.6.46 edit

Ismail May 9, 2025 at 04:52 PM

#14416

2.6.46 edit

Ismail May 9, 2025 at 04:52 PM

#14415

2.6.46 edit

Ismail May 9, 2025 at 04:16 PM

#14414

1 day 6 hours between problems

solved· 2.4.11 in 26 minutes 52 seconds

2.4.11 edit

giorgiotinashvili May 8, 2025 at 09:25 AM

#14413

2.4.11 edit

giorgiotinashvili May 8, 2025 at 08:58 AM

#14412

1 hour 36 minutes between problems

solved· 11.5.18 in 52 minutes 1 second

11.5.18 edit

igor May 8, 2025 at 07:22 AM

#14411

11.5.18 edit

igor May 8, 2025 at 07:22 AM

#14410

11.5.18 edit

igor May 8, 2025 at 07:20 AM

#14409

11.5.18 new solution

igor May 8, 2025 at 06:30 AM

#14408

1 day 9 hours between problems

solved· 6.6.17 in 9 seconds

6.6.17 edit

Clerk Maxwell May 6, 2025 at 09:18 PM

#14407

6.6.17 new solution

Clerk Maxwell May 6, 2025 at 09:18 PM

#14406

6 hours 22 minutes between problems

solved· 1.1.1 in 11 seconds

1.1.1 edit

Anonymous May 6, 2025 at 02:55 PM

#14405

1.1.1 edit

Anonymous May 6, 2025 at 02:55 PM

#14404

1 hour 21 minutes between problems

solved· 10.2.11 in 1 hour 17 minutes

10.2.11 edit

emixter May 6, 2025 at 01:34 PM

#14403

10.2.11 edit

emixter May 6, 2025 at 01:23 PM

#14402

10.2.11 edit

emixter May 6, 2025 at 12:17 PM

#14401

3 hours 15 minutes between problems

solved· 10.1.18 in 36 minutes 31 seconds

10.1.18 edit

emixter May 6, 2025 at 09:01 AM

#14400

10.1.18 new solution

emixter May 6, 2025 at 08:24 AM

#14399

19 hours 22 minutes between problems

solved· 2.6.52 in 19 minutes 2 seconds

2.6.52 edit

Anonymous May 5, 2025 at 01:02 PM

#14398

2.6.52 edit

Anonymous May 5, 2025 at 01:02 PM

#14397

2.6.52 edit

Anonymous May 5, 2025 at 12:43 PM

#14396

6 hours 38 minutes between problems

solved· 11.5.28

11.5.28 edit

astrosander May 5, 2025 at 06:05 AM

#14395

53 minutes between problems

solved· 11.5.11 in 6 minutes 53 seconds

11.5.11 edit

igor May 5, 2025 at 05:11 AM

#14394

11.5.11 edit

igor May 5, 2025 at 05:04 AM

#14393

14 hours 5 minutes between problems

solved· 10.1.14 in 17 minutes 47 seconds

10.1.14 edit

emixter May 4, 2025 at 02:59 PM

#14392

10.1.14 new solution

emixter May 4, 2025 at 02:41 PM

#14391

24 minutes between problems

solved· 10.1.11 in 17 minutes 43 seconds

10.1.11 edit

emixter May 4, 2025 at 02:17 PM

#14390

10.1.11 edit

emixter May 4, 2025 at 02:17 PM

#14389

10.1.11 new solution

emixter May 4, 2025 at 01:59 PM

#14388

2 hours 55 minutes between problems

solved· 10.1.6 in 32 minutes 10 seconds

10.1.6 edit

emixter May 4, 2025 at 11:04 AM

#14387

10.1.6 new solution

emixter May 4, 2025 at 10:32 AM

#14386

48 minutes between problems

solved· 10.1.5 in 32 minutes 31 seconds

10.1.5 edit

emixter May 4, 2025 at 09:43 AM

#14385

10.1.5 new solution

emixter May 4, 2025 at 09:11 AM

#14384

12 minutes between problems

solved· 10.1.4 in 22 minutes 6 seconds

10.1.4 edit

emixter May 4, 2025 at 08:59 AM

#14383

10.1.4 new solution

emixter May 4, 2025 at 08:37 AM

#14382

49 minutes between problems

solved· 10.1.3

10.1.3 edit

emixter May 4, 2025 at 07:47 AM

#14381

7 minutes between problems

solved· 10.1.1

10.1.1 edit

astrosander May 4, 2025 at 07:40 AM

#14380

less than a minute between problems

solved· 10.1.2

10.1.2 edit

astrosander May 4, 2025 at 07:40 AM

#14379

14 minutes between problems

solved· 10.1.3

10.1.3 new solution

emixter May 4, 2025 at 07:25 AM

#14378

11 minutes between problems

solved· 10.1.2 in 6 minutes 34 seconds

10.1.2 edit

emixter May 4, 2025 at 07:13 AM

#14377

10.1.2 new solution

emixter May 4, 2025 at 07:06 AM

#14376

8 minutes between problems

solved· 10.1.1 in 17 minutes 44 seconds

10.1.1 edit

emixter May 4, 2025 at 06:58 AM

#14375

10.1.1 new solution

emixter May 4, 2025 at 06:41 AM

#14374

21 hours 41 minutes between problems

solved· 11.4.18 in 52 minutes 52 seconds

11.4.18 edit

emixter May 3, 2025 at 08:59 AM

#14373

11.4.18 edit

emixter May 3, 2025 at 08:33 AM

#14372

11.4.18 edit

emixter May 3, 2025 at 08:25 AM

#14371

11.4.18 new solution

emixter May 3, 2025 at 08:06 AM

#14370

1 day 1 hour between problems

solved· 11.3.15 in 12 hours 39 minutes

11.3.15 edit

astrosander May 2, 2025 at 06:10 AM

#14369

11.3.15 edit

emixter May 1, 2025 at 06:12 PM

#14368

11.3.15 new solution

emixter May 1, 2025 at 05:31 PM

#14367

25 minutes between problems

solved· 11.3.1 in 18 minutes 13 seconds

11.3.1 edit

emixter May 1, 2025 at 05:06 PM

#14366

11.3.1 new solution

emixter May 1, 2025 at 04:48 PM

#14365

9 hours 55 minutes between problems

solved· 11.5.28 in 1 hour 3 minutes

11.5.28 edit

igor May 1, 2025 at 06:52 AM

#14364

11.5.28 edit

igor May 1, 2025 at 06:43 AM

#14363

11.5.28 new solution

igor May 1, 2025 at 05:48 AM

#14362

15 hours 2 minutes between problems

solved· 7.1.12 in 1 minute 30 seconds

7.1.12 edit

Anonymous April 30, 2025 at 02:46 PM

#14361

7.1.12 edit

Anonymous April 30, 2025 at 02:44 PM

#14360

4 hours 46 minutes between problems

solved· 9.1.7

9.1.7 edit

Maxim April 30, 2025 at 09:58 AM

#14359

2 hours 10 minutes between problems

solved· 9.1.6

9.1.6 edit

Maxim April 30, 2025 at 07:47 AM

#14358

1 day 23 hours between problems

solved· 2.8.44

2.8.44 edit

Anonymous April 28, 2025 at 08:43 AM

#14357

1 hour 36 minutes between problems

solved· 11.5.14 in 4 minutes 48 seconds

11.5.14 edit

igor April 28, 2025 at 07:06 AM

#14356

11.5.14 edit

igor April 28, 2025 at 07:05 AM

#14355

11.5.14 new solution

igor April 28, 2025 at 07:02 AM

#14354

1 day 15 hours between problems

solved· 8.2.21 in 22 minutes 54 seconds

8.2.21 edit

emixter April 26, 2025 at 03:30 PM

#14353

8.2.21 edit

emixter April 26, 2025 at 03:29 PM

#14352

8.2.21 new solution

emixter April 26, 2025 at 03:07 PM

#14351

1 day 13 hours between problems

solved· 8.1.21 in 5 hours 27 minutes

8.1.21 edit

astrosander April 25, 2025 at 01:11 AM

#14350

8.1.21 edit

astrosander April 25, 2025 at 01:11 AM

#14349

8.1.21 new solution

Clerk Maxwell April 24, 2025 at 07:44 PM

#14348

8 hours 27 minutes between problems

solved· 2.7.41

2.7.41 edit

Anonymous April 24, 2025 at 11:17 AM

#14347

1 day 3 hours between problems

solved· 11.5.6 in 6 minutes 17 seconds

11.5.6 edit

igor April 23, 2025 at 07:38 AM

#14346

11.5.6 edit

igor April 23, 2025 at 07:37 AM

#14345

11.5.6 edit

igor April 23, 2025 at 07:37 AM

#14344

11.5.6 new solution

igor April 23, 2025 at 07:31 AM

#14343

1 day 19 hours between problems

solved· 1.1.13 in 15 minutes 47 seconds

1.1.13 edit

astrosander April 21, 2025 at 12:05 PM

#14342

1.1.13 edit

Anonymous April 21, 2025 at 11:49 AM

#14341

4 hours 53 minutes between problems

solved· 11.5.7 in 16 minutes 11 seconds

11.5.7 edit

igor April 21, 2025 at 06:56 AM

#14340

11.5.7 new solution

igor April 21, 2025 at 06:40 AM

#14339

1 hour 35 minutes between problems

solved· 5.9.7

5.9.7 edit

astrosander April 21, 2025 at 05:04 AM

#14338

1 minute between problems

solved· 3.4.4 in 1 day 13 hours

3.4.4 edit

astrosander April 21, 2025 at 05:03 AM

#14337

3.4.4 edit

Anonymous April 19, 2025 at 03:33 PM

#14336

3.4.4 edit

Anonymous April 19, 2025 at 03:33 PM

#14335

3.4.4 edit

Anonymous April 19, 2025 at 03:26 PM

#14334

3.4.4 new solution

Anonymous April 19, 2025 at 03:24 PM

#14333

3 minutes between problems

solved· 5.9.7 in 36 seconds

5.9.7 edit

Anonymous April 19, 2025 at 03:21 PM

#14332

5.9.7 new solution

Anonymous April 19, 2025 at 03:20 PM

#14331

1 day 8 hours between problems

solved· 3.3.12

3.3.12 edit

emixter April 18, 2025 at 06:55 AM

#14330

20 minutes between problems

solved· 11.4.1 in 4 minutes 39 seconds

11.4.1 edit

igor April 18, 2025 at 06:34 AM

#14329

11.4.1 edit

igor April 18, 2025 at 06:30 AM

#14328

11.4.1 edit

igor April 18, 2025 at 06:30 AM

#14327

26 minutes between problems

solved· 3.3.12

3.3.12 new solution

emixter April 18, 2025 at 06:03 AM

#14326

18 hours 13 minutes between problems

solved· 5.6.2 in 1 hour 19 minutes

5.6.2 edit

emixter April 17, 2025 at 11:49 AM

#14325

5.6.2 new solution

emixter April 17, 2025 at 10:30 AM

#14324

43 minutes between problems

solved· 5.6.1 in 13 minutes 4 seconds

5.6.1 edit

emixter April 17, 2025 at 09:46 AM

#14323

5.6.1 new solution

emixter April 17, 2025 at 09:33 AM

#14322

3 hours 49 minutes between problems

solved· 5.6.27 in 1 hour 5 minutes

5.6.27 edit

emixter April 17, 2025 at 05:43 AM

#14321

5.6.27 new solution

emixter April 17, 2025 at 04:37 AM

#14320

8 hours 42 minutes between problems

solved· 5.6.19 in 1 hour 7 minutes

5.6.19 edit

emixter April 16, 2025 at 07:55 PM

#14319

5.6.19 new solution

emixter April 16, 2025 at 06:47 PM

#14318

1 hour 15 minutes between problems

solved· 8.3.45 in 51 minutes 35 seconds

8.3.45 edit

emixter April 16, 2025 at 05:32 PM

#14317

8.3.45 edit

emixter April 16, 2025 at 04:41 PM

#14316

5 hours 36 minutes between problems

solved· 11.5.2 in 11 minutes 20 seconds

11.5.2 edit

igor April 16, 2025 at 11:04 AM

#14315

11.5.2 edit

igor April 16, 2025 at 11:03 AM

#14314

11.5.2 edit

igor April 16, 2025 at 11:03 AM

#14313

11.5.2 new solution

igor April 16, 2025 at 10:53 AM

#14312

2 minutes between problems

solved· 13.4.19 in 40 minutes 58 seconds

13.4.19 edit

emixter April 16, 2025 at 10:51 AM

#14311

13.4.19 new solution

emixter April 16, 2025 at 10:10 AM

#14310

1 hour 7 minutes between problems

solved· 13.3.6 in 1 hour 17 minutes

13.3.6 edit

emixter April 16, 2025 at 09:03 AM

#14309

13.3.6 edit

emixter April 16, 2025 at 08:51 AM

#14308

13.3.6 new solution

emixter April 16, 2025 at 07:46 AM

#14307

1 hour 16 minutes between problems

solved· 13.3.19 in 36 minutes 1 second

13.3.19 edit

emixter April 16, 2025 at 06:29 AM

#14306

13.3.19 new solution

emixter April 16, 2025 at 05:53 AM

#14305

7 minutes between problems

solved· 13.4.23 in 4 seconds

13.4.23 edit

astrosander April 16, 2025 at 05:45 AM

#14304

13.4.23 edit

astrosander April 16, 2025 at 05:45 AM

#14303

1 minute between problems

solved· 13.4.22 in 8 seconds

13.4.22 edit

astrosander April 16, 2025 at 05:44 AM

#14302

13.4.22 edit

astrosander April 16, 2025 at 05:44 AM

#14301

1 minute between problems

solved· 13.4.21 in 14 seconds

13.4.21 edit

astrosander April 16, 2025 at 05:43 AM

#14300

13.4.21 edit

astrosander April 16, 2025 at 05:42 AM

#14299

1 minute between problems

solved· 13.4.20 in 4 seconds

13.4.20 edit

astrosander April 16, 2025 at 05:41 AM

#14298

13.4.20 edit

astrosander April 16, 2025 at 05:41 AM

#14297

1 minute between problems

solved· 13.4.17 in 31 seconds

13.4.17 edit

astrosander April 16, 2025 at 05:40 AM

#14296

13.4.17 edit

astrosander April 16, 2025 at 05:40 AM

#14295

13 hours 58 minutes between problems

solved· 3.2.32 in 1 hour 51 minutes

3.2.32 edit

emixter April 15, 2025 at 03:42 PM

#14294

3.2.32 edit

emixter April 15, 2025 at 03:08 PM

#14293

3.2.32 new solution

emixter April 15, 2025 at 01:50 PM

#14292

1 hour 16 minutes between problems

solved· 2.8.41 in 26 minutes 38 seconds

2.8.41 edit

emixter April 15, 2025 at 12:33 PM

#14291

2.8.41 new solution

emixter April 15, 2025 at 12:07 PM

#14290

1 hour between problems

solved· 2.4.32 in 1 hour 58 minutes

2.4.32 edit

emixter April 15, 2025 at 11:06 AM

#14289

2.4.32 edit

emixter April 15, 2025 at 10:38 AM

#14288

2.4.32 edit

emixter April 15, 2025 at 09:59 AM

#14287

2.4.32 new solution

emixter April 15, 2025 at 09:08 AM

#14286

1 hour 53 minutes between problems

solved· 2.5.15 in 21 minutes 7 seconds

2.5.15 edit

emixter April 15, 2025 at 07:14 AM

#14285

2.5.15 new solution

emixter April 15, 2025 at 06:53 AM

#14284

1 hour 18 minutes between problems

solved· 13.4.16 in 3 minutes 27 seconds

13.4.16 edit

astrosander April 15, 2025 at 05:35 AM

#14283

13.4.16 edit

astrosander April 15, 2025 at 05:32 AM

#14282

13.4.16 edit

astrosander April 15, 2025 at 05:31 AM

#14281

1 minute between problems

solved· 13.5.7 in 8 seconds

13.5.7 edit

astrosander April 15, 2025 at 05:29 AM

#14280

13.5.7 edit

astrosander April 15, 2025 at 05:29 AM

#14279

1 minute between problems

solved· 13.5.6 in 1 minute 13 seconds

13.5.6 edit

astrosander April 15, 2025 at 05:28 AM

#14278

13.5.6 edit

astrosander April 15, 2025 at 05:28 AM

#14277

13.5.6 edit

astrosander April 15, 2025 at 05:27 AM

#14276

2 minutes between problems

solved· 14.1.1 in 13 seconds

14.1.1 edit

astrosander April 15, 2025 at 05:24 AM

#14275

14.1.1 edit

astrosander April 15, 2025 at 05:23 AM

#14274

1 minute between problems

solved· 14.1.2 in 51 seconds

14.1.2 edit

astrosander April 15, 2025 at 05:22 AM

#14273

14.1.2 edit

astrosander April 15, 2025 at 05:22 AM

#14272

8 hours 51 minutes between problems

solved· 5.3.7

5.3.7 edit

emixter April 14, 2025 at 08:30 PM

#14271

6 minutes between problems

solved· 6.6.9

6.6.9 edit

astrosander April 14, 2025 at 08:24 PM

#14270

1 minute between problems

solved· 8.2.26

8.2.26 edit

astrosander April 14, 2025 at 08:22 PM

#14269

22 minutes between problems

solved· 5.3.7 in 1 hour 8 minutes

5.3.7 edit

emixter April 14, 2025 at 08:00 PM

#14268

5.3.7 new solution

emixter April 14, 2025 at 06:52 PM

#14267

1 hour 54 minutes between problems

solved· 4.3.18 in 35 minutes 47 seconds

4.3.18 edit

emixter April 14, 2025 at 04:57 PM

#14266

4.3.18 new solution

emixter April 14, 2025 at 04:22 PM

#14265

3 hours 1 minute between problems

solved· 8.2.26 in 28 minutes 33 seconds

8.2.26 edit

emixter April 14, 2025 at 01:20 PM

#14264

8.2.26 new solution

emixter April 14, 2025 at 12:51 PM

#14263

1 hour 43 minutes between problems

solved· 8.2.5 in 3 minutes 58 seconds

8.2.5 edit

emixter April 14, 2025 at 11:08 AM

#14262

8.2.5 new solution

emixter April 14, 2025 at 11:04 AM

#14261

1 hour 3 minutes between problems

solved· 6.4.17 in 34 minutes 32 seconds

6.4.17 edit

emixter April 14, 2025 at 10:00 AM

#14260

6.4.17 new solution

emixter April 14, 2025 at 09:25 AM

#14259

10 minutes between problems

solved· 6.4.3 in 31 minutes 44 seconds

6.4.3 edit

emixter April 14, 2025 at 09:15 AM

#14258

6.4.3 new solution

emixter April 14, 2025 at 08:44 AM

#14257

1 hour 20 minutes between problems

solved· 6.6.7 in 9 minutes 35 seconds

6.6.7 edit

emixter April 14, 2025 at 07:23 AM

#14256

6.6.7 new solution

emixter April 14, 2025 at 07:13 AM

#14255

6 minutes between problems

solved· 6.6.8 in 12 minutes 15 seconds

6.6.8 edit

emixter April 14, 2025 at 07:07 AM

#14254

6.6.8 new solution

emixter April 14, 2025 at 06:54 AM

#14253

6 minutes between problems

solved· 6.6.9 in 40 minutes 47 seconds

6.6.9 edit

emixter April 14, 2025 at 06:47 AM

#14252

6.6.9 new solution

emixter April 14, 2025 at 06:07 AM

#14251

7 minutes between problems

solved· 7.1.20 in 14 minutes 32 seconds

7.1.20 edit

igor April 14, 2025 at 05:59 AM

#14250

7.1.20 edit

igor April 14, 2025 at 05:48 AM

#14249

7.1.20 edit

igor April 14, 2025 at 05:45 AM

#14248

7.1.20 edit

igor April 14, 2025 at 05:44 AM

#14247

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