StepWise
100+ data structures and algorithms, every step narrated with its pseudocode line and variables; step back, share as a link, embed in Canvas.
Apps / Tiny Brains League
Tiny Brains League
Train the smallest Connect Four network you can and climb a ladder.
What it does
A class competition where students train tiny neural networks to play Connect Four. Each student trains a small network right in the browser, either by imitating a built-in opponent or by evolving it, and submits a plain file of numbers, so no student code ever runs on the ladder. A round-robin ladder rates every bot, also ranks them by strength for their size, and awards milestones, while a replay viewer flags missed wins and blocks move by move. Experiment results export as tables for a lab report.
Good to know
There are no accounts or shared server, so the instructor runs the official ladder by loading every file into one browser.
More for learners
Poincaré Paint
Draw in the hyperbolic disk and watch every stroke tile to infinity.
Digital Student Assistant
An AI teaching assistant that asks before it tells and won’t hand over homework. Yusuf Pisan’s data structures students at UW Bothell use it now.