CodeCup 2026 - Competition round 9

CodeCup 2026 - An online programming competition

Competition round

Competition:	Sat Jan 20 2024 (final competition)
Round:	9
Games:	70
Players:	70

1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
17	18	19	20	21	22	23	24
25	26	27	28	29	30	31	32	33	34	35	36	37	38	39	40
41	42	43	44	45	46	47	48	49	50	51	52	53	54	55	56
57	58	59

Games in round 9

Game	Red player	Blue player	Result
258251	Tomek Czajka	Louis Verhaard	2 - 1 (WIN: RED)
258252	Tapani Utriainen	Maks Verver	2 - 1 (WIN: RED)
258253	Louis Verhaard	Tomek Czajka	2 - 1 (WIN: RED)
258254	Maks Verver	Tapani Utriainen	1 - 2 (WIN: BLUE)
258255	Mark ter Brugge	Antonio Morillas	2 - 1 (WIN: RED)
258256	Antonio Morillas TIMEOUT	Mark ter Brugge	1 - 2 (WIN: BLUE)
258257	Vlad Shcherbina	Matthijs Tijink	2 - 1 (WIN: RED)
258258	Matthijs Tijink	Vlad Shcherbina	1 - 2 (WIN: BLUE)
258259	Michiel Smits	Vasilii Kuporosov	2 - 1 (WIN: RED)
258260	Vasilii Kuporosov	Michiel Smits	2 - 1 (WIN: RED)
258261	Marc Oldenhof NO_SOLUTION_DECREASED	David Du Pont	1 - 2 (WIN: BLUE)
258262	David Du Pont	Marc Oldenhof NO_SOLUTION_DECREASED	2 - 1 (WIN: RED)
258263	Niklas Een	Abdessamad El Kasimi	2 - 1 (WIN: RED)
258264	Abdessamad El Kasimi	Niklas Een	1 - 2 (WIN: BLUE)
258265	Leopold Tschanter	SAAD YOUSFI	2 - 1 (WIN: RED)
258266	SAAD YOUSFI	Leopold Tschanter	1 - 2 (WIN: BLUE)
258267	Anne Lu	Tiebe Groosman	2 - 1 (WIN: RED)
258268	Tiebe Groosman	Anne Lu	1 - 2 (WIN: BLUE)
258269	Andor Michels NO_SOLUTION_DECREASED	Hananja van Delden	1 - 2 (WIN: BLUE)
258270	Jesse He	Zino Onomiwo	2 - 1 (WIN: RED)
258271	Hananja van Delden	Andor Michels	1 - 2 (WIN: BLUE)
258272	Chenyu Lin	Rust Kokkie	1 - 2 (WIN: BLUE)
258273	Zino Onomiwo	Jesse He	1 - 2 (WIN: BLUE)
258274	Rust Kokkie	Chenyu Lin	2 - 1 (WIN: RED)
258275	Tobias van der Meer	Jan Nunnink NO_SOLUTIONS_LEFT	2 - 1 (WIN: RED)
258276	Jan Nunnink NO_SOLUTIONS_LEFT	Tobias van der Meer	1 - 2 (WIN: BLUE)
258277	Jasper van Merle NO_SOLUTION_DECREASED	Jelmer Firet	1 - 2 (WIN: BLUE)
258278	Jelmer Firet	Jasper van Merle NO_SOLUTION_DECREASED	2 - 1 (WIN: RED)
258279	Jelle van der Drift	Jorik Mandemaker	2 - 1 (WIN: RED)
258280	Jorik Mandemaker	Jelle van der Drift	2 - 1 (WIN: RED)
258281	Jelmer Hinssen	Nathan Fenner	1 - 2 (WIN: BLUE)
258282	Nathan Fenner	Jelmer Hinssen	1 - 2 (WIN: BLUE)
258283	Karel Hofman	Ludo Pulles	1 - 2 (WIN: BLUE)
258284	Ludo Pulles	Karel Hofman	2 - 1 (WIN: RED)
258285	Bart Mol NO_SOLUTION_DECREASED	Jorn Hoofwijk	1 - 2 (WIN: BLUE)
258286	Duy Truot Tuyen	Boris de Wilde	2 - 1 (WIN: RED)
258287	Jorn Hoofwijk	Bart Mol	2 - 1 (WIN: RED)
258288	Boris de Wilde	Duy Truot Tuyen	1 - 2 (WIN: BLUE)
258289	Yorick Nap	Lucas Kuunders NO_SOLUTIONS_LEFT	2 - 1 (WIN: RED)
258290	Lucas Kuunders NO_SOLUTIONS_LEFT	Yorick Nap	1 - 2 (WIN: BLUE)
258291	Frank Corporaal	Nguyen Khang NO_SOLUTION_DECREASED	2 - 1 (WIN: RED)
258292	Nguyen Khang	Frank Corporaal NO_SOLUTIONS_LEFT	2 - 1 (WIN: RED)
258293	Boas Bakker	Lukas Pestalozzi	2 - 1 (WIN: RED)
258294	Lukas Pestalozzi	Boas Bakker	1 - 2 (WIN: BLUE)
258295	Jens Heuseveldt NO_SOLUTIONS_LEFT	Anton van Rhee	1 - 2 (WIN: BLUE)
258296	Frank Meert NO_SOLUTION_DECREASED	Le Minh Hoang	1 - 2 (WIN: BLUE)
258297	Le Minh Hoang NO_SOLUTIONS_LEFT	Frank Meert	1 - 2 (WIN: BLUE)
258298	Wouter Kooij NO_SOLUTIONS_LEFT	Jeroen van Oorschot	1 - 2 (WIN: BLUE)
258299	Anton van Rhee	Jens Heuseveldt NO_SOLUTION_DECREASED	2 - 1 (WIN: RED)
258300	Jeroen van Oorschot	Wouter Kooij NO_SOLUTIONS_LEFT	2 - 1 (WIN: RED)
258301	Pieter Marsman	Marcel Vlastuin	1 - 2 (WIN: BLUE)
258302	Marcel Vlastuin	Pieter Marsman	1 - 2 (WIN: BLUE)
258303	Clemens Retra	Jan Bakker	1 - 2 (WIN: BLUE)
258304	Jan Bakker	Clemens Retra	2 - 1 (WIN: RED)
258305	Fiodar Prystauka	Anthony Bresler NO_SOLUTION_DECREASED	2 - 1 (WIN: RED)
258306	Anthony Bresler	Fiodar Prystauka NO_SOLUTIONS_LEFT	2 - 1 (WIN: RED)
258307	Patrick Vreeburg	Anonymous TIMEOUT	2 - 1 (WIN: RED)
258308	Anonymous	Patrick Vreeburg NO_SOLUTIONS_LEFT	2 - 1 (WIN: RED)
258309	Willem van der Vegt	Mees Broer NO_SOLUTION_DECREASED	2 - 1 (WIN: RED)
258310	Mees Broer NO_SOLUTION_DECREASED	Willem van der Vegt	1 - 2 (WIN: BLUE)
258311	Bùi Quang Nguyên TIMEOUT	Oscar De Jong	1 - 2 (WIN: BLUE)
258312	Fakih Karademir	Sebastiaan Roodenburg NO_SOLUTION_DECREASED	2 - 1 (WIN: RED)
258313	Oscar De Jong	Bùi Quang Nguyên NO_SOLUTION_DECREASED	2 - 1 (WIN: RED)
258314	Sebastiaan Roodenburg NO_SOLUTION_DECREASED	Fakih Karademir	1 - 2 (WIN: BLUE)
258315	Joe Rahn	Corné Beukhof TIMEOUT	2 - 1 (WIN: RED)
258316	ZhengYi Chen	You-Han (Lenka) Huang TIMEOUT	2 - 1 (WIN: RED)
258317	Fabio Murer	Milan Veul TIMEOUT	2 - 1 (WIN: RED)
258318	Corné Beukhof TIMEOUT	Joe Rahn	1 - 2 (WIN: BLUE)
258319	You-Han (Lenka) Huang TIMEOUT	ZhengYi Chen	1 - 2 (WIN: BLUE)
258320	Milan Veul TIMEOUT	Fabio Murer	1 - 2 (WIN: BLUE)

Intermediate score after round 9

Rank	Name	Group	Program	Points	Fail
1	Tapani Utriainen	CodeCup	cdoku	34
2	Tomek Czajka	CodeCup	NineDigits	33
3	Mark ter Brugge	CodeCup	NineSquare	32
4	Vlad Shcherbina	CodeCup	genetic	31
5	Louis Verhaard	CodeCup	jelmeroku	31
6	David Du Pont	CodeCup	noPlanA	30
7	Niklas Een	CodeCup	Setauku	30
8	Leopold Tschanter	CodeCup	ltsud	30
9	Michiel Smits	CodeCup	Wangernumb7	30
10	Maks Verver	CodeCup	Numberwang	30
11	Anne Lu	CodeCup	dust	30
12	Vasilii Kuporosov	CodeCup	clever	30	1
13	Antonio Morillas	CodeCup	Waffle	30	1
14	Jesse He	CodeCup	codecup8	30	6
15	Matthijs Tijink	CodeCup	sutasu	29
16	Rust Kokkie	CodeCup	Rustybot_v5	29	1
17	Tobias van der Meer	CodeCup	SudokuBotV1	29	2
18	Andor Michels	CodeCup	Aaron	29	7
19	Marc Oldenhof	CodeCup	McSudoku_1_15	29	7
20	Jelmer Firet	Unofficial	Random	28
21	Hananja van Delden	CodeCup	sud1v1_v10	28
22	Abdessamad El Kasimi	CodeCup	totally_different	28
23	SAAD YOUSFI	CodeCup	fixed_meeseeks_box	28
24	Ludo Pulles	Unofficial	player3	28
25	Duy Truot Tuyen	CodeCup	player1	28	1
26	Jorn Hoofwijk	CodeCup	GridOverflow	28	1
27	Tiebe Groosman	NIO	SudokuBasher	28	4
28	Yorick Nap	NIO	sudoku4	28	7
29	Boas Bakker	NIO	Pseudoku	27
30	Jelle van der Drift	NIO	Sudokumax	27
31	Jorik Mandemaker	CodeCup	suds_v3	27
32	Jelmer Hinssen	CodeCup	SuperSudoCool	27
33	Nathan Fenner	CodeCup	twostep	27
34	Chenyu Lin	NIO	sudoku10h	27
35	Zino Onomiwo	CodeCup	sudocat_v1	27
36	Jan Nunnink	CodeCup	tester_v1	27	8
37	Frank Corporaal	CodeCup	sud_oke	27	9
38	Jasper van Merle	CodeCup	negamax_player	27	9
39	Nguyen Khang	CodeCup	NK_team	27	9
40	Anton van Rhee	NIO	SudokuBot	26
41	Jeroen van Oorschot	CodeCup	SudoMake	26
42	Karel Hofman	NIO	proer	26
43	Bart Mol	CodeCup	Pipo	26	2
44	Jan Bakker	CodeCup	Bitsy	26	5
45	Boris de Wilde	CodeCup	Gina	26	5
46	Frank Meert	CodeCup	Randoku	26	8
47	Le Minh Hoang	CodeCup	free_win_for_everyon	26	8
48	Lucas Kuunders	NIO	CodeCup_2324	26	10
49	Willem van der Vegt	CodeCup	sd0c	26	10
50	Lukas Pestalozzi	CodeCup	pythonisslow	25
51	Pieter Marsman	CodeCup	Wooster	25
52	Marcel Vlastuin	Unofficial	vlastuin	25
53	Fakih Karademir	CodeCup	Bleen	25	5
54	Oscar De Jong	NIO	v13	25	6
55	Fiodar Prystauka	NIO	IOI	25	6
56	Jens Heuseveldt	CodeCup	HighFive	25	8
57	Wouter Kooij	NIO	SudoCode	25	9
58	Anthony Bresler	NIO	verzion2	25	10
59	Patrick Vreeburg	NIO	QuasarSudokuEngine	25	10
60	Anonymous	CodeCup	bug_fix	25	11
61	Joe Rahn	CodeCup	Retaeboeht	25	11
62	Clemens Retra	NIO	dirkjeV2	24	5
63	ZhengYi Chen	NIO	Lorenzy	24	10
64	Fabio Murer	CodeCup	sudokulo1	24	12
65	Mees Broer	CodeCup	Sudoku_player	24	12
66	Bùi Quang Nguyên	CodeCup	a	24	12
67	Sebastiaan Roodenburg	CodeCup	Randoku	23	13
68	Corné Beukhof	NIO	D	22	14
69	You-Han (Lenka) Huang	NIO	sudoku1	19	17
70	Milan Veul	NIO	Gerrit	19	17