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 / Reverse Minesweeper Studio
Paint a picture with mines and find out if it can be solved without guessing.
A design tool for Minesweeper puzzles that can be solved without guessing. Paint mines on a grid up to 40 by 40, choose where the player starts (or let it find the best opening), and a solver plays the board using logic alone. It highlights cells where logic gets stuck, shows two mine layouts that both fit the visible clues, and suggests edits that fix the problem. Share the finished board as a link that opens in a play mode.
Fixes are single-cell edits, so some boards take several rounds of fixing.
100+ data structures and algorithms, every step narrated with its pseudocode line and variables; step back, share as a link, embed in Canvas.
Draw in the hyperbolic disk and watch every stroke tile to infinity.
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.