UD5 Toolkit
Fibonacci Sequence Generator – First N Terms & Golden Ratio
Generate the Fibonacci sequence up to any number of terms. Displays each term, ratios approaching φ, and a visual of the golden spiral for math enthusiasts.
Tag: Pattern & Sequence Solver
9+ toolsMemory Grid Game – Remember the Sequence
Watch a sequence of lights flash on a grid and repeat it back. Similar to the classic Simon game, but with configurable grid size and speed.
Yoga Pose Randomizer - Online Daily Practice Sequence Builder
Generate a random sequence of yoga poses with images and descriptions. Choose difficulty and duration. Build a home practice routine. Local only.
Collatz Conjecture Visualizer - Online Hailstone Numbers
Enter a number and see its Collatz sequence graphed. Watch the steps until it reaches 1. Mesmerizing math.
Image Sequence to GIF - Online Animated GIF Maker
Combine multiple static images into a single animated GIF. Adjust frame delay and order. No upload, in‑browser encoding.
Yoga Sequence Builder - Online Drag & Drop Poses
Build a yoga flow by dragging pose cards into a sequence. Pose reference images included. Print or share your flow.
Simon Says Color Game - Online Memory Challenge
Watch and repeat the growing sequence of colored buttons. How long is your memory? Classic electronic game replica.
Memory Sequence Game - Online Watch & Repeat Colors
Watch a color sequence and click the same pattern. Gets longer each round. Test and improve your working memory. All local.
Simon Says Game - Online Memory Sequence Challenge
Repeat the growing color sequence. How far can you go? Classic memory game with sound and animations.