Ulam Spiral Downloads

The Prime Number Spiral (a.k.a. the Ulam Spiral) is formed by marking the prime numbers in a spiral arrangement of the natural numbers. This is software is for exploring the Prime Number Spiral.

Free Fear Spiral Animated Halloween Screensaver by FearIsHere.com. The sprial of fear. Skulls and witches heads flying out to care your desktop and you with this free Halloween screensaver.

Creates professional menus with spiral effects for web pages. Script can be customized highly and easily by using Script Configuration Program. You don't need to write any code by yourself. Script Configuration Program will generate it for you. You can preview the script in your favorite web browser without quitting the program. With this easy-to-use web menu development tool, you can create a professional script just in minutes!

Beautiful 48-pc jigsaw puzzle of a set of spiral stairs looking up to the sky.

SurfTris is a Tetris clone with a new twist. Instead of 2D plane, playing field is spread upon a 3D surface. There are five different surfaces to choose from: three closed surfaces - Cylinder, Cone, and Hyperboloid and two twisted planes - C-Spiral and O-Spiral. Game features: - Unique challenges of Twisted and Diversity Modes - Ability to use MP3 and MIDI files of gamer’s choice as game soundtrack - High Score tracking for every surface.

The spiral of terror is unleashing skulls on your desktop. Download and install this wallpaper now.

Semi-psychedelic screensaver takes your screen for a spin. The screen is filled with rotating tiles that slowly start to spiral. You can set speed, frequency, size and separate colour channels. New in v1.4 is the One big disk option.

The program IconsManager is made for the maintenance of your desktop in the perfect order. With IconsManager you can arrange the icons on the desktop at the left, right, top, bottom, left & right, top & bottom, in a spiral etc.. Besides, IconsManager will help you to group the icons in the categories (for example, "Work", "Game", "Kids") and place them on the separate virtual desktops.

Merge two or more images together smoothly. We optimize image editing and add fuzzy, wave, spiral effect, and more material for this version. Two or more images merge into each other in different degrees. PhotoBuilder is an efficient tool not only for image merging, but also for card making and special effects for your wedding photograph. Artistic frames and lovely cookies can be added to your pictures easily. With simple actions, you can make ..

HopeJump is based on the idea of a ball jumping by the stairs and picking up diamonds.In the beginning, you have several balls. Your task is to pass a set of levels. You need to gather all the diamonds on each level. There are also bonuses to pick up and monsters to avoid. A game level is a lump of stairs with various secrets and numerous obstacles. The game character is a ball able to jump over one or two steps.

Rhumb Line, original 2-player strategy game of observation and placement on a compass rose board. Officer yellow and Sailor blue stones are placed, one at a time, building and/or blocking point-scoring rhumb line combinations. The object is to out-navigate the opposition and score the most points to rule the waves. 4 same-color stones in a radius is 10 points, an arc 20 points and a spiral 30 points.

Lifecycle Selector is a absolutely free, very useful and easy to use software engineering tool. Only answer Yes or No for some questions you can to select Software Lifecycle model maximally preferable for the project.

Genetica Viewer is a free seamless texture rendering application for textures saved in Genetica's powerful texture format. Renders at resolutions up to 3,000 x 3,000. Renders effect maps for use with any channel supported by your 3D environment, including bump and specular. Genetica Viewer can adjust textures in various ways, such as re-randomizing, zooming, and color adjustments. Comes with hundreds of royalty-free textures.

Genetica 2 is a node-based seamless texture editor with more than 500 texture presets, automatic seamlessness, and resolution-independence. New in this version is a Substance Lab that helps you quickly create new textures, a new Weather Lab for applying aging effects to your textures, a new Cut & Tile Lab that can automatically turn materials into everything from wall tiles to floor boards, and much, much more. Also comes in a Pro edition.

The Wood Workshop is a free seamless texture editor that specializes in seamless wood textures. Over 100 fully editable preset textures come included in the Wood Workshop. All textures are resolution-independent, allowing designers to simply re-render their textures at different sizes as requirements change. The program contains well over 200 sliders and selectable options, making it the most powerful wood texture generator you'll ever use.