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