7 projects tagged "Mathematics"
Updated 21 Aug 2001
crank
| Pop | 130.42 |
|---|---|
| Vit | 2.90 |
Crank is a project to provide a GUI toolkit to facilitate (and where possible, automate) the breaking of classical (pen-and-paper) cryptosystems. Initial focus is on the cryptanalysis of monoalphabetic substitution ciphers.
Updated 30 Nov 2007
Polygon Puzzle
| Pop | 88.69 |
|---|---|
| Vit | 4.94 |
Polygon Puzzle is a tessellation puzzle inspired by Beat The Computer. Pieces of connecting regular polygons are arranged to fit into predefined trays. The mathematical names of the shapes are polyhexes, polyominoes, and polyiamonds.
Updated 19 Nov 2003
JScript Logic
| Pop | 31.81 |
|---|---|
| Vit | 1.00 |
JScript Logic implements core routines for solving logic puzzles. Advanced features are being added for derivations using rules of formal logic.
Updated 18 Nov 2004
Ganzúa
| Pop | 20.74 |
|---|---|
| Vit | 1.41 |
Ganzúa is a cryptanalysis tool for classical ciphers (monoalphabetic and polyalphabetic) that lets the user define almost completely arbitrary cipher and plain alphabets, allowing for the proper cryptanalysis of cryptograms obtained from non-English text.
Updated 06 May 2005
Math Volcano
| Pop | 12.53 |
|---|---|
| Vit | 1.42 |
Math Volcano is a Javascript Web application for memorizing multiplication tables through "12 x 12." Individual and cumulative clock time information is shown in a table. Each "level" can be repeated until the clock times are satisfactory. Cookies are used to store the clock time information for five days after the session. Student interest is increased by allowing them to repeat individual levels to improve their clock times. After completing all levels, the sleeping volcano awakens!
Updated 10 Oct 2010
Burr Tools
| Pop | 74.46 |
|---|---|
| Vit | 6.19 |
Burr Tools is a set of programs for solving some kinds of puzzles, namely puzzles that are made out of square, cube-shaped, spherical, or triangular units, and whose solution also contains only pieces aligned along those grids. The program finds assemblies for the puzzle and animates how you have to assemble for some of them.
Updated 26 Oct 2010
Multiplication Station
| Pop | 51.98 |
|---|---|
| Vit | 6.22 |
Multiplication Station will teach your child to add, subtract, and multiply. It is a multi-user application with a simple admin interface. All parameters are configurable, like grid size and the fonts and colors of number ranges. A countdown timer is used to keep the player's attention focused. A list of high scores is maintained.
