Well constructed
(top 50 records)
These problems are well-constructed
| ID | Genre | Author | Difficulty | Stars | Flagged | Created | |
|---|---|---|---|---|---|---|---|
 |
3371 | life and death | SILENTNIGHT | 24 kyu |
|
71 | 2003-11-21 |
 |
14309 | tesuji | Stub Horn | 16 kyu |
|
47 | 2010-12-28 |
 |
4585 | life and death | tails | 18 kyu |
|
42 | 2004-06-05 |
 |
12131 | life and death | Meysel | 21 kyu |
|
40 | 2008-12-22 |
 |
7544 | endgame | maba | 24 kyu |
|
36 | 2005-10-25 |
 |
4215 | best move | karmaGfa | 18 kyu |
|
37 | 2004-04-06 |
 |
9538 | tesuji | MatheusB | 21 kyu |
|
37 | 2006-12-03 |
 |
8 | tesuji | adum | 29 kyu |
|
35 | 1999-07-28 |
 |
3251 | endgame | Warp | 23 kyu |
|
31 | 2003-11-02 |
 |
1469 | endgame | Wervyn | 18 kyu |
|
30 | 2002-04-29 |
 |
3150 | tesuji | tails | 28 kyu |
|
32 | 2003-10-24 |
 |
9 | life and death | adum | 23 kyu |
|
31 | 1999-07-29 |
 |
3104 | endgame | WTD | 19 kyu |
|
31 | 2003-10-19 |
 |
12046 | life and death | tannguyen8 | 27 kyu |
|
31 | 2008-12-10 |
 |
6760 | tesuji | system | 24 kyu |
|
26 | 2005-06-24 |
 |
3417 | tesuji | santa c | 26 kyu |
|
28 | 2003-11-27 |
 |
12685 | tesuji | fwiffo | 10 kyu |
|
28 | 2009-05-14 |
 |
10006 | best move | jobu0101 | 26 kyu |
|
26 | 2007-04-21 |
 |
22 | life and death | adum | 20 kyu |
|
27 | 1999-08-03 |
 |
4018 | tesuji | fwiffo | 25 kyu |
|
26 | 2004-03-01 |
 |
1755 | life and death | Jaden | 13 kyu |
|
25 | 2002-11-15 |
 |
7909 | life and death | koala | 26 kyu |
|
25 | 2006-01-04 |
 |
6909 | tesuji | system | 21 kyu |
|
25 | 2005-07-15 |
 |
12601 | life and death | Gelya | 22 kyu |
|
23 | 2009-04-23 |
 |
472 | life and death | adum | 22 kyu |
|
25 | 2001-03-25 |
 |
6479 | tesuji | maba | 25 kyu |
|
25 | 2005-05-08 |
 |
185 | tesuji | adum | 23 kyu |
|
25 | 2000-09-06 |
 |
14662 | best move | Field Mouse | 20 kyu |
|
7 | 2011-03-28 |
 |
4500 | tesuji | assacra | 21 kyu |
|
25 | 2004-05-23 |
 |
312 | life and death | takengive | 23 kyu |
|
24 | 2000-12-13 |
 |
3295 | tesuji | santa c | 27 kyu |
|
24 | 2003-11-07 |
 |
4494 | life and death | assacra | 22 kyu |
|
24 | 2004-05-20 |
 |
451 | life and death | adum | 12 kyu |
|
24 | 2001-03-21 |
 |
5 | tesuji | adum | 14 kyu |
|
23 | 1999-07-27 |
 |
12337 | life and death | Kos | 25 kyu |
|
23 | 2009-01-25 |
 |
9206 | life and death | erics | 24 kyu |
|
23 | 2006-09-27 |
 |
17299 | life and death | wukong1 | 21 kyu |
|
22 | 2013-06-14 |
 |
15398 | tesuji | ibo100 | 18 kyu |
|
21 | 2011-11-17 |
 |
4056 | life and death | WTD | 26 kyu |
|
22 | 2004-03-10 |
 |
4596 | endgame | santa c | 22 kyu |
|
22 | 2004-06-06 |
 |
11999 | tesuji | DarkSycthe | 26 kyu |
|
22 | 2008-11-23 |
 |
17182 | life and death | leverdier | 23 kyu |
|
22 | 2013-03-05 |
 |
12894 | life and death | Gelya | 21 kyu |
|
21 | 2009-07-07 |
 |
6471 | tesuji | Schizoid | 23 kyu |
|
21 | 2005-05-07 |
 |
2653 | tesuji | Trehek | 26 kyu |
|
16 | 2003-06-27 |
 |
1641 | life and death | Era | 27 kyu |
|
21 | 2002-10-08 |
 |
3625 | life and death | polo | 22 kyu |
|
21 | 2003-12-26 |
 |
12135 | life and death | Tokee | 26 kyu |
|
21 | 2008-12-23 |
 |
11116 | life and death | Windfoxj | 26 kyu |
|
17 | 2008-03-26 |
 |
5734 | life and death | Andre Engels | 23 kyu |
|
21 | 2004-12-26 |
Needs fixing (top 50 records
)
These problems have some invalid paths
| ID | Genre | Author | Difficulty | Stars | Flagged | Created | |
|---|---|---|---|---|---|---|---|
 |
12228 | endgame | WuHoUnited | 17 kyu |
|
-6 | 2009-01-06 |
 |
10581 | endgame | crasher | 23 kyu |
|
-3 | 2007-11-01 |
 |
16468 | endgame | nyuves | 16 kyu |
|
-10 | 2012-09-18 |
 |
14216 | endgame | frostburn | 9 kyu |
|
-9 | 2010-11-26 |
 |
6077 | life and death | marwin | 15 kyu |
|
-8 | 2005-02-25 |
 |
6293 | best move | Stones | 6 kyu |
|
-10 | 2005-04-10 |
 |
12768 | endgame | Bleedo | 22 kyu |
|
-6 | 2009-06-13 |
 |
13990 | life and death | Field Mouse | 12 kyu |
|
-2 | 2010-09-29 |
 |
20940 | tesuji | vougalar | 5 kyu |
|
-10 | 2016-03-27 |
 |
4556 | tesuji | dobromila | 16 kyu |
|
-8 | 2004-05-31 |
 |
6683 | endgame | Zwom | 19 kyu |
|
-2 | 2005-06-11 |
 |
15734 | life and death | krt | 26 kyu |
|
-1 | 2012-01-21 |
 |
12872 | fuseki | shikamaru598 | 16 kyu |
|
-6 | 2009-07-03 |
 |
15514 | life and death | krt | 21 kyu |
|
-4 | 2011-12-28 |
 |
20602 | tesuji | vougalar | 19 kyu |
|
-6 | 2015-10-18 |
 |
13148 | life and death | yani | 17 kyu |
|
-11 | 2009-10-04 |
 |
20609 | tesuji | vougalar | 19 kyu |
|
-5 | 2015-10-20 |
 |
17782 | tesuji | mountain root | 14 kyu |
|
-8 | 2014-06-15 |
 |
12523 | tesuji | Gelya | 8 kyu |
|
-5 | 2009-04-03 |
 |
11091 | life and death | Field Mouse | 8 kyu |
|
-5 | 2008-03-20 |
 |
17275 | life and death | Masia | 24 kyu |
|
-5 | 2013-05-19 |
 |
12550 | endgame | Field Mouse | 21 kyu |
|
-6 | 2009-04-05 |
 |
14372 | life and death | blind0ne | 8 kyu |
|
-10 | 2010-12-30 |
 |
10127 | tesuji | Bleedo | 20 kyu |
|
-8 | 2007-06-24 |
 |
17748 | tesuji | inspere | 12 kyu |
|
-7 | 2014-05-27 |
 |
3619 | life and death | santa c | 11 kyu |
|
-8 | 2003-12-25 |
 |
13688 | life and death | gobluesky | 12 kyu |
|
-6 | 2010-05-07 |
 |
3750 | tesuji | wheezy | 9 kyu |
|
-12 | 2004-01-16 |
 |
12734 | fuseki | DoohNibor | 21 kyu |
|
-5 | 2009-06-01 |
 |
12541 | best move | ccsco | 12 kyu |
|
-6 | 2009-04-04 |
 |
12194 | life and death | carl_dis2003 | 11 kyu |
|
-3 | 2008-12-31 |
 |
8706 | life and death | LCZLAPINSKI | 26 kyu |
|
-2 | 2006-06-12 |
 |
15627 | endgame | âÃâÃÆSÆ}Â⢠| 17 kyu |
|
-1 | 2012-01-01 |
 |
4880 | life and death | sing216 | 25 kyu |
|
-2 | 2004-07-30 |
 |
5402 | life and death | karmaGfa | 15 kyu |
|
-1 | 2004-11-04 |
 |
3545 | tesuji | kochi | 24 kyu |
|
-2 | 2003-12-15 |
 |
9309 | life and death | novadog | 22 kyu |
|
-3 | 2006-10-22 |
 |
6103 | life and death | santa c | 25 kyu |
|
-3 | 2005-03-05 |
 |
21953 | life and death | MartineezZ | 5 dan |
|
-8 | 2018-04-30 |
 |
9487 | tesuji | samthedude | 21 kyu |
|
-3 | 2006-11-26 |
 |
5161 | life and death | karmaGfa | 14 kyu |
|
-6 | 2004-10-03 |
 |
6618 | fuseki | Zwom | 6 kyu |
|
-5 | 2005-06-04 |
 |
6997 | fuseki | Zwom | 7 kyu |
|
-10 | 2005-07-28 |
 |
19148 | life and death | ng zhi tao paul,3p | 16 kyu |
|
-9 | 2015-03-03 |
 |
10029 | tesuji | liberti | 16 kyu |
|
1 | 2007-05-05 |
 |
12873 | fuseki | shikamaru598 | 18 kyu |
|
-5 | 2009-07-03 |
 |
3550 | endgame | kochi | 14 kyu |
|
-7 | 2003-12-15 |
 |
15513 | life and death | krt | 18 kyu |
|
-8 | 2011-12-28 |
 |
6622 | fuseki | Zwom | 10 kyu |
|
-8 | 2005-06-04 |
|
14662 | best move | Field Mouse | 20 kyu |
|
7 | 2011-03-28 |
Invalid (top 50 records
)
These problems are just totally, unfixably wrong
| ID | Genre | Author | Difficulty | Stars | Flagged | Created | |
|---|---|---|---|---|---|---|---|
 |
19243 | best move | 1234boys | 19 kyu |
|
-9 | 2015-04-04 |
|
14662 | best move | Field Mouse | 20 kyu |
|
7 | 2011-03-28 |
 |
11981 | life and death | hello | 20 kyu |
|
-17 | 2008-11-15 |
 |
12496 | tesuji | dischord | 11 kyu |
|
-10 | 2009-03-25 |
 |
11972 | best move | Field Mouse | 9 kyu |
|
-11 | 2008-11-14 |
 |
10119 | life and death | WuHoUnited | 14 kyu |
|
-6 | 2007-06-19 |
 |
16361 | tesuji | flanner | 13 kyu |
|
-4 | 2012-08-03 |
 |
22077 | endgame | niihao zhong guo | 24 kyu |
|
-10 | 2019-10-29 |
 |
6663 | fuseki | Zwom | 11 kyu |
|
-8 | 2005-06-09 |
 |
6616 | fuseki | Zwom | 24 kyu |
|
-7 | 2005-06-04 |
 |
15193 | tesuji | santa c | 12 kyu |
|
-8 | 2011-08-29 |
 |
14634 | life and death | Field Mouse | 30 kyu |
|
-1 | 2011-03-16 |
 |
12961 | tesuji | Bleedo | 25 kyu |
|
-5 | 2009-07-31 |
 |
6166 | life and death | santa c | 13 kyu |
|
-3 | 2005-03-18 |
 |
8616 | joseki | LCZLAPINSKI | 19 kyu |
|
-10 | 2006-05-29 |
 |
12534 | fuseki | dischord | 11 kyu |
|
-9 | 2009-04-03 |
 |
5977 | tesuji | aditsu | 6 kyu |
|
-3 | 2005-02-17 |
 |
12530 | fuseki | dischord | 19 kyu |
|
-4 | 2009-04-03 |
 |
19241 | best move | 1234boys | 29 kyu |
|
-8 | 2015-04-04 |
 |
5812 | best move | system | 20 kyu |
|
3 | 2005-01-13 |
 |
17471 | life and death | Asad | 27 kyu |
|
-3 | 2013-10-11 |
 |
22461 | endgame | Igolatte | 15 kyu |
|
-9 | 2020-05-27 |
 |
14415 | joseki | yny501 | 20 kyu |
|
-11 | 2011-01-06 |
 |
15951 | endgame | Soligo | 1 kyu |
|
-7 | 2012-04-07 |
 |
19623 | endgame | KTX-CRH | 2 kyu |
|
-6 | 2015-04-26 |
 |
19630 | best move | KTX-CRH | 25 kyu |
|
-4 | 2015-04-27 |
 |
8439 | life and death | Dudzik | 3 kyu |
|
-8 | 2006-04-20 |
 |
3461 | life and death | santa c | 16 kyu |
|
-2 | 2003-12-01 |
 |
9880 | endgame | ketran0 | 9 kyu |
|
-8 | 2007-03-23 |
 |
21485 | fuseki | kisvadim | 15 kyu |
|
-7 | 2017-08-23 |
|
9309 | life and death | novadog | 22 kyu |
|
-3 | 2006-10-22 |
 |
17396 | life and death | Field Mouse | 18 kyu |
|
-7 | 2013-08-07 |
 |
8322 | life and death | cusp | 7 kyu |
|
-9 | 2006-03-23 |
 |
17569 | endgame | Field Mouse | 6 kyu |
|
-3 | 2014-01-03 |
|
6622 | fuseki | Zwom | 10 kyu |
|
-8 | 2005-06-04 |
 |
21187 | endgame | KTX-CRH | 18 kyu |
|
-5 | 2016-05-08 |
 |
12010 | endgame | Nemesis | 23 kyu |
|
1 | 2008-11-30 |
 |
21519 | fuseki | kisvadim | 5 dan |
|
-9 | 2017-08-24 |
 |
12618 | life and death | mafutrct | 14 kyu |
|
-3 | 2009-04-29 |
 |
21512 | fuseki | kisvadim | 2 dan |
|
-10 | 2017-08-24 |
 |
19395 | tesuji | 1234boys | 28 kyu |
|
-7 | 2015-04-12 |
 |
20866 | endgame | KTX-CRH | 12 kyu |
|
-8 | 2016-03-25 |
 |
10651 | endgame | Bleedo | 9 kyu |
|
-9 | 2007-11-24 |
 |
6641 | fuseki | Zwom | 1 dan |
|
-9 | 2005-06-05 |
 |
9794 | life and death | GOstar96 | 12 kyu |
|
-8 | 2007-03-01 |
 |
4584 | fuseki | dobromila | 14 kyu |
|
-4 | 2004-06-04 |
 |
12448 | life and death | MrMoto | 25 kyu |
|
-4 | 2009-03-08 |
 |
11027 | life and death | asdf | 30 kyu |
|
-4 | 2008-03-07 |
 |
6621 | fuseki | Zwom | 16 kyu |
|
-3 | 2005-06-04 |
 |
12528 | fuseki | dischord | 20 kyu |
|
-1 | 2009-04-03 |
Duplicate (top 50 records
)
These problems already exist on the site
| ID | Genre | Author | Difficulty | Stars | Flagged | Created | |
|---|---|---|---|---|---|---|---|
 |
16750 | endgame | cramin | 22 kyu |
|
5 | 2012-12-11 |
|
14309 | tesuji | Stub Horn | 16 kyu |
|
47 | 2010-12-28 |
 |
13346 | best move | thavdog | 18 kyu |
|
5 | 2010-01-02 |
 |
12258 | best move | Falcom | 11 kyu |
|
2 | 2009-01-15 |
 |
21503 | fuseki | kisvadim | 13 kyu |
|
-2 | 2017-08-24 |
 |
8412 | tesuji | santa c | 20 kyu |
|
-1 | 2006-04-14 |
 |
9813 | life and death | Dudzik | 5 dan |
|
-2 | 2007-03-03 |
 |
17856 | life and death | wukong1 | 3 kyu |
|
-2 | 2014-08-22 |
 |
19138 | life and death | vougalar | 12 kyu |
|
-2 | 2015-02-28 |
 |
4918 | best move | ferdi | 14 kyu |
|
0 | 2004-08-08 |
 |
11408 | endgame | sinse33 | 22 kyu |
|
4 | 2008-06-30 |
 |
10298 | tesuji | koala | 24 kyu |
|
13 | 2007-09-03 |
 |
4657 | life and death | rubilia | 15 kyu |
|
4 | 2004-06-14 |
 |
36617 | life and death | Andjey44 | 5 dan |
|
-1 | 2024-09-13 |
 |
9020 | endgame | ketran0 | 13 kyu |
|
-1 | 2006-08-11 |
 |
1062 | tesuji | kjeld | 1 kyu |
|
-3 | 2001-09-18 |
 |
17605 | tesuji | Flail | 26 kyu |
|
2 | 2014-02-27 |
 |
4410 | life and death | assacra | 15 kyu |
|
1 | 2004-05-02 |
 |
6472 | best move | gedh2 | 10 kyu |
|
-2 | 2005-05-07 |
 |
30858 | life and death | seeker1987 | 2 dan |
|
-1 | 2024-06-24 |
 |
19493 | endgame | KTX-CRH | 2 kyu |
|
0 | 2015-04-18 |
 |
14623 | life and death | ctchan | 10 kyu |
|
-10 | 2011-03-13 |
 |
2758 | endgame | Hans | 4 kyu |
|
3 | 2003-07-25 |
 |
14903 | tesuji | dbosst | 9 kyu |
|
1 | 2011-06-14 |
 |
16152 | best move | stefliew | 1 kyu |
|
2 | 2012-06-10 |
 |
6416 | best move | Zandor | 10 kyu |
|
-1 | 2005-04-26 |
 |
13549 | tesuji | gobluesky | 18 kyu |
|
14 | 2010-03-28 |
 |
25441 | life and death | bermo | ? |
|
-1 | 2023-12-28 |
 |
17214 | life and death | pmurk | 20 kyu |
|
0 | 2013-04-01 |
 |
11860 | fuseki | ZeroShiKii | 5 dan |
|
-2 | 2008-10-18 |
 |
11725 | tesuji | woland8171 | 23 kyu |
|
10 | 2008-09-17 |
 |
9299 | endgame | veehan | 15 kyu |
|
-2 | 2006-10-20 |
 |
8348 | best move | jocund | 14 kyu |
|
0 | 2006-03-27 |
 |
6468 | tesuji | Schizoid | 17 kyu |
|
2 | 2005-05-06 |
 |
3537 | tesuji | kochi | 28 kyu |
|
6 | 2003-12-14 |
 |
13378 | best move | thavdog | 19 kyu |
|
4 | 2010-01-05 |
 |
4550 | best move | transcend | 19 kyu |
|
7 | 2004-05-29 |
 |
12507 | fuseki | dischord | 28 kyu |
|
-2 | 2009-03-30 |
 |
17515 | life and death | sligocki | 9 kyu |
|
5 | 2013-11-22 |
 |
12533 | fuseki | dischord | 26 kyu |
|
6 | 2009-04-03 |
 |
5232 | best move | peto.franek | 23 kyu |
|
9 | 2004-10-10 |
 |
7555 | endgame | dobromila | 17 kyu |
|
1 | 2005-10-26 |
 |
15655 | endgame | thanush | 15 kyu |
|
-3 | 2012-01-05 |
 |
15658 | endgame | thanush | 2 dan |
|
0 | 2012-01-05 |
 |
13040 | life and death | randomly_anonymous | 7 dan |
|
1 | 2009-08-28 |
 |
9274 | life and death | system | 12 kyu |
|
3 | 2006-10-14 |
|
3251 | endgame | Warp | 23 kyu |
|
31 | 2003-11-02 |
 |
510 | tesuji | Imperateur | 22 kyu |
|
13 | 2001-04-13 |
 |
16025 | life and death | ÂââÃÆpÆâÆc | 7 dan |
|
-3 | 2012-05-01 |
 |
10741 | endgame | llel | 2 dan |
|
-2 | 2007-12-30 |