CodeCup 2026 - Competition round 20

CodeCup 2026 - An online programming competition

Competition round

Competition:	Sat Jan 20 2024 (final competition)
Round:	20
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 20

Game	Red player	Blue player	Result
259021	Tomek Czajka	Jelmer Hinssen	2 - 1 (WIN: RED)
259022	Tapani Utriainen	David Du Pont	2 - 1 (WIN: RED)
259023	Louis Verhaard	Jorn Hoofwijk	2 - 1 (WIN: RED)
259024	Vlad Shcherbina	Jelle van der Drift	2 - 1 (WIN: RED)
259025	Maks Verver	Zino Onomiwo	2 - 1 (WIN: RED)
259026	Mark ter Brugge	Vasilii Kuporosov	2 - 1 (WIN: RED)
259027	Niklas Een	Tiebe Groosman TIMEOUT	2 - 1 (WIN: RED)
259028	Leopold Tschanter	Bart Mol	2 - 1 (WIN: RED)
259029	David Du Pont	Tapani Utriainen	1 - 2 (WIN: BLUE)
259030	Michiel Smits	Matthijs Tijink	2 - 1 (WIN: RED)
259031	Jorn Hoofwijk	Louis Verhaard	1 - 2 (WIN: BLUE)
259032	Matthijs Tijink	Michiel Smits	2 - 1 (WIN: RED)
259033	Jelle van der Drift	Vlad Shcherbina	1 - 2 (WIN: BLUE)
259034	Abdessamad El Kasimi	Boris de Wilde TIMEOUT	2 - 1 (WIN: RED)
259035	Jelmer Hinssen	Tomek Czajka	1 - 2 (WIN: BLUE)
259036	Zino Onomiwo	Maks Verver	1 - 2 (WIN: BLUE)
259037	Anne Lu	Andor Michels NO_SOLUTION_DECREASED	2 - 1 (WIN: RED)
259038	Vasilii Kuporosov	Mark ter Brugge	1 - 2 (WIN: BLUE)
259039	Tiebe Groosman TIMEOUT	Niklas Een	1 - 2 (WIN: BLUE)
259040	Bart Mol NO_SOLUTION_DECREASED	Leopold Tschanter	1 - 2 (WIN: BLUE)
259041	Boris de Wilde	Abdessamad El Kasimi	1 - 2 (WIN: BLUE)
259042	Andor Michels NO_SOLUTION_DECREASED	Anne Lu	1 - 2 (WIN: BLUE)
259043	Nguyen Khang NO_SOLUTION_DECREASED	Marc Oldenhof	1 - 2 (WIN: BLUE)
259044	Marc Oldenhof NO_SOLUTION_DECREASED	Nguyen Khang	1 - 2 (WIN: BLUE)
259045	Chenyu Lin	Boas Bakker	2 - 1 (WIN: RED)
259046	Boas Bakker	Chenyu Lin	1 - 2 (WIN: BLUE)
259047	Hananja van Delden	Rust Kokkie	2 - 1 (WIN: RED)
259048	Rust Kokkie	Hananja van Delden	2 - 1 (WIN: RED)
259049	Pieter Marsman	Antonio Morillas	1 - 2 (WIN: BLUE)
259050	Antonio Morillas	Pieter Marsman	2 - 1 (WIN: RED)
259051	Duy Truot Tuyen	Patrick Vreeburg NO_SOLUTIONS_LEFT	2 - 1 (WIN: RED)
259052	Nathan Fenner	Jan Bakker TIMEOUT	2 - 1 (WIN: RED)
259053	Jan Bakker	Nathan Fenner	1 - 2 (WIN: BLUE)
259054	Patrick Vreeburg	Duy Truot Tuyen	1 - 2 (WIN: BLUE)
259055	Jesse He	Willem van der Vegt NO_SOLUTIONS_LEFT	2 - 1 (WIN: RED)
259056	Willem van der Vegt NO_SOLUTIONS_LEFT	Jesse He	1 - 2 (WIN: BLUE)
259057	Jasper van Merle NO_SOLUTION_DECREASED	SAAD YOUSFI	1 - 2 (WIN: BLUE)
259058	Jelmer Firet	Ludo Pulles	2 - 1 (WIN: RED)
259059	Jeroen van Oorschot	Clemens Retra	2 - 1 (WIN: RED)
259060	SAAD YOUSFI	Jasper van Merle NO_SOLUTION_DECREASED	2 - 1 (WIN: RED)
259061	Marcel Vlastuin	Tobias van der Meer	2 - 1 (WIN: RED)
259062	Ludo Pulles	Jelmer Firet	2 - 1 (WIN: RED)
259063	Karel Hofman	Anton van Rhee	2 - 1 (WIN: RED)
259064	Anton van Rhee	Karel Hofman	1 - 2 (WIN: BLUE)
259065	Tobias van der Meer	Marcel Vlastuin	2 - 1 (WIN: RED)
259066	Clemens Retra	Jeroen van Oorschot	2 - 1 (WIN: RED)
259067	Oscar De Jong	Wouter Kooij NO_SOLUTIONS_LEFT	2 - 1 (WIN: RED)
259068	Jens Heuseveldt	Lucas Kuunders NO_SOLUTIONS_LEFT	2 - 1 (WIN: RED)
259069	Fiodar Prystauka	Frank Meert NO_SOLUTION_DECREASED	2 - 1 (WIN: RED)
259070	Frank Meert	Fiodar Prystauka NO_SOLUTION_DECREASED	2 - 1 (WIN: RED)
259071	Fakih Karademir	Fabio Murer NO_SOLUTION_DECREASED	2 - 1 (WIN: RED)
259072	Wouter Kooij NO_SOLUTIONS_LEFT	Oscar De Jong	1 - 2 (WIN: BLUE)
259073	Jan Nunnink	Sebastiaan Roodenburg NO_SOLUTION_DECREASED	2 - 1 (WIN: RED)
259074	Le Minh Hoang NO_SOLUTIONS_LEFT	Anonymous	1 - 2 (WIN: BLUE)
259075	Lucas Kuunders NO_SOLUTIONS_LEFT	Jens Heuseveldt	1 - 2 (WIN: BLUE)
259076	Fabio Murer	Fakih Karademir NO_SOLUTIONS_LEFT	2 - 1 (WIN: RED)
259077	Frank Corporaal	Joe Rahn TIMEOUT	2 - 1 (WIN: RED)
259078	Jorik Mandemaker	Mees Broer NO_SOLUTION_DECREASED	2 - 1 (WIN: RED)
259079	Lukas Pestalozzi	Corné Beukhof TIMEOUT	2 - 1 (WIN: RED)
259080	Anthony Bresler	You-Han (Lenka) Huang TIMEOUT	2 - 1 (WIN: RED)
259081	Yorick Nap	Milan Veul TIMEOUT	2 - 1 (WIN: RED)
259082	Anonymous TIMEOUT	Le Minh Hoang	1 - 2 (WIN: BLUE)
259083	Bùi Quang Nguyên NO_SOLUTION_DECREASED	ZhengYi Chen	1 - 2 (WIN: BLUE)
259084	ZhengYi Chen NO_SOLUTIONS_LEFT	Bùi Quang Nguyên	1 - 2 (WIN: BLUE)
259085	Joe Rahn NO_SOLUTION_DECREASED	Frank Corporaal	1 - 2 (WIN: BLUE)
259086	Sebastiaan Roodenburg NO_SOLUTION_DECREASED	Jan Nunnink	1 - 2 (WIN: BLUE)
259087	Mees Broer NO_SOLUTION_DECREASED	Jorik Mandemaker	1 - 2 (WIN: BLUE)
259088	Corné Beukhof TIMEOUT	Lukas Pestalozzi	1 - 2 (WIN: BLUE)
259089	You-Han (Lenka) Huang TIMEOUT	Anthony Bresler	1 - 2 (WIN: BLUE)
259090	Milan Veul TIMEOUT	Yorick Nap	1 - 2 (WIN: BLUE)

Intermediate score after round 20

Rank	Name	Group	Program	Points	Fail
1	Tomek Czajka	CodeCup	NineDigits	77
2	Tapani Utriainen	CodeCup	cdoku	76	1
3	Louis Verhaard	CodeCup	jelmeroku	74
4	Vlad Shcherbina	CodeCup	genetic	73
5	Maks Verver	CodeCup	Numberwang	72
6	Mark ter Brugge	CodeCup	NineSquare	71
7	Niklas Een	CodeCup	Setauku	70
8	Leopold Tschanter	CodeCup	ltsud	69
9	Abdessamad El Kasimi	CodeCup	totally_different	62
10	Michiel Smits	CodeCup	Wangernumb7	62
11	Anne Lu	CodeCup	dust	62
12	David Du Pont	CodeCup	noPlanA	61
13	Matthijs Tijink	CodeCup	sutasu	61
14	Chenyu Lin	NIO	sudoku10h	61
15	Jorn Hoofwijk	CodeCup	GridOverflow	61	1
16	Antonio Morillas	CodeCup	Waffle	61	1
17	Duy Truot Tuyen	CodeCup	player1	61	2
18	Nathan Fenner	CodeCup	twostep	61	2
19	Jesse He	CodeCup	codecup8	61	18
20	Nguyen Khang	CodeCup	NK_team	61	19
21	Marc Oldenhof	CodeCup	McSudoku_1_15	61	19
22	Jelle van der Drift	NIO	Sudokumax	60
23	Jelmer Hinssen	CodeCup	SuperSudoCool	60
24	SAAD YOUSFI	CodeCup	fixed_meeseeks_box	60
25	Zino Onomiwo	CodeCup	sudocat_v1	60
26	Hananja van Delden	CodeCup	sud1v1_v10	60	1
27	Rust Kokkie	CodeCup	Rustybot_v5	60	1
28	Vasilii Kuporosov	CodeCup	clever	60	1
29	Karel Hofman	NIO	proer	60	2
30	Tiebe Groosman	NIO	SudokuBasher	60	7
31	Bart Mol	CodeCup	Pipo	60	9
32	Boris de Wilde	CodeCup	Gina	60	9
33	Oscar De Jong	NIO	v13	60	10
34	Jens Heuseveldt	CodeCup	HighFive	60	12
35	Jan Nunnink	CodeCup	tester_v1	60	17
36	Frank Corporaal	CodeCup	sud_oke	60	20
37	Andor Michels	CodeCup	Aaron	60	20
38	Jelmer Firet	Unofficial	Random	59
39	Jorik Mandemaker	CodeCup	suds_v3	59
40	Lukas Pestalozzi	CodeCup	pythonisslow	59
41	Jeroen van Oorschot	CodeCup	SudoMake	59
42	Marcel Vlastuin	Unofficial	vlastuin	59
43	Ludo Pulles	Unofficial	player3	59
44	Boas Bakker	NIO	Pseudoku	59	1
45	Pieter Marsman	CodeCup	Wooster	59	1
46	Tobias van der Meer	CodeCup	SudokuBotV1	59	4
47	Jan Bakker	CodeCup	Bitsy	59	9
48	Clemens Retra	NIO	dirkjeV2	59	10
49	Fiodar Prystauka	NIO	IOI	59	13
50	Frank Meert	CodeCup	Randoku	59	15
51	Fakih Karademir	CodeCup	Bleen	59	15
52	Le Minh Hoang	CodeCup	free_win_for_everyon	59	18
53	Anthony Bresler	NIO	verzion2	59	19
54	Patrick Vreeburg	NIO	QuasarSudokuEngine	59	19
55	Yorick Nap	NIO	sudoku4	59	19
56	Fabio Murer	CodeCup	sudokulo1	59	21
57	Willem van der Vegt	CodeCup	sd0c	59	21
58	Jasper van Merle	CodeCup	negamax_player	59	21
59	Anton van Rhee	NIO	SudokuBot	58	3
60	Wouter Kooij	NIO	SudoCode	58	17
61	Lucas Kuunders	NIO	CodeCup_2324	58	22
62	Anonymous	CodeCup	bug_fix	58	22
63	Bùi Quang Nguyên	CodeCup	a	58	22
64	ZhengYi Chen	NIO	Lorenzy	55	22
65	Joe Rahn	CodeCup	Retaeboeht	50	30
66	Sebastiaan Roodenburg	CodeCup	Randoku	49	31
67	Mees Broer	CodeCup	Sudoku_player	49	31
68	Corné Beukhof	NIO	D	44	36
69	You-Han (Lenka) Huang	NIO	sudoku1	41	39
70	Milan Veul	NIO	Gerrit	41	39