Problems

0-99 100-199 200-299 300-399 400-499 500-599 600-699
700-799 800-899 900-999 1000-1099 1100-1199 1200-1299 1300-1399
1400-1499 1500-1599 1600-1699 1700-1799 1800-18991900-19992000-2099

ID	Problem Title	Author	Lim.	Best	Solved
1900	Square in square 6	snuke	255	18	8
1901	Square in square 7	snuke	255	17	7
1902	nazori practice 2	snuke	24	18	13
1903	Crazy starting point	snuke	14	13	8
1904	nazori practice 3	Ktya	25	15	12
1905	subfunction	snuke	123	23	9
1906	Shuriken 11	snuke	23	23	5
1907	Shuriken 12	snuke	27	25	5
1908	Ibara road	snuke	21	19	6
1909	Concentric squares 5	snuke	11	9	25
1910	Concentric squares 6	snuke	10	9	19
1911	UZU 34	snuke	16	16	5
1912	div 6 mul 5	snuke	16	16	6
1913	Alternate	snuke	55	19	9
1914	Piet Mondrian 1	Ktya	255	68	6
1915	Fake Mondrian	wwvww	12	12	6
1916	Windmill 16	Ktya	30	15	5
1917	3 step cycle	snuke	18	18	4
1919	Cake!	Ktya	50	24	5
1920	Plus 8.2	pasta	28	28	3
1922	O2	snuke	17	16	7
1923	O2	snuke	17	16	7
1924	O2	snuke	17	17	6
1926	Plus 17	wwvww	25	15	7
1927	Plus17.2	wwvww	25	15	6
1928	Batsu 10	wwvww	30	18	5
1931	Batsu 11	wwvww	15	13	6
1932	Enter key	snuke	32	12	8
1934	2016	Ktya	255	27	4
1935	Rice Field 6	wwvww	20	12	5
1936	Spiral in Square	snuke	72	29	5
1938	Half and half	snuke	19	11	6
1939	Are there two sequences or not?	snuke	102	26	6
1940	Spiral in Square inverse	snuke	96	27	6
1941	Which is the last one?	snuke	15		0
1943	Method1438	snuke	20	20	1
1944	Imagine the path	snuke	214	20	5
1946	Black N White	ma5termind	50	14	43
1947	Amazing Maze	ma5termind	24	9	34
1948	Diamonds	ma5termind	35	10	11
1949	Zig Zag	ma5termind	21	17	24
1950	Shashank N Ladders	ma5termind	40	17	6
1951	Time Is Running	ma5termind	75	27	5
1952	Problem Set Ktya-3	Ktya	30	20	5
1953	Problem Set Ktya-4	Ktya	40	23	5
1955	Problem Set Ktya-5	Ktya	50	15	7
1956	normal problem	Ktya	30	21	5
1957	usual problem	Ktya	35	25	5
1958	shuriken	goen8128	20	12	6
1959	UZU 8 6 4 2 and 12 steps	Ktya	26	23	5
1960	NO TITLE	neetsdkasu	30	9	9
1962	distorted O	mas	22	18	6
1963	Rain Cloud	mas	30	19	6
1964	UZU 35	mas	30	21	6
1965	Go and Back	mas	80	47	6
1966	quartet	mas	30	25	6
1970	five squares 4	mas	17	15	5
1974	_986	_misaki	23	20	4
1975	Wake	_misaki	14	14	5
1977	RK-CrazyPattern	robbykrlos	30	10	6
1978	RK-ZigZagNot	robbykrlos	32	11	5
1981	Parallels	_misaki	20	15	6
1982	Wave	_misaki	15	15	3
1985	Sleepy	snuke	17	16	5
1988	Out of reach?	_misaki	16	16	5
1989	Zenmai	_misaki	17	16	5
1991	active fault	_misaki	255	19	5
1994	black_hole2014	square1001	35	18	6
1995	Winner of IOI	square1001	100	63	4
1998	JOJO	snuke	22	20	5
1999	Satellite	snuke	14	14	5

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