Living Sudoku
Sudoku that shifts as you solve - logic meets timing
What it does
Living Sudoku revolutionizes the classic puzzle with a dynamic twist: the grid moves. As you solve, rows and columns shift and rotate, transforming pure logic into a test of spatial memory and timing. Unlike traditional Sudoku, your numbers slide away as the board evolves. With visual warnings signaling imminent shifts, you must adapt instantly. It’s the ultimate challenge for masters who’ve conquered every variant and crave a game that demands quick thinking alongside logical deduction.
Does the same job
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- SPSudokuVariants – play and construct different variants of Sudoku2025 · sudokuvariants.com · ▲28
Hi HN, I've been working on this Sudoku web app for the past couple of years, on and off during free weekends and afternoons. I started working on it because I was bored during COVID, and Cracking the Cryptic had just become popular on YouTube, which got me wondering how hard it could be to make a Sudoku app. The main idea is for the app to understand the constraints and know how to solve Sudoku grids (and not just be a simple Sudoku drawing/playing app). When it comes to classic Sudoku, the solver doesn't support anything more complicated than X-Wing, but it understands the…
- SSSolving Sudoku reasoning via Energy Geometric modelsFeb 2026 · davisgeometric.com · ▲18
We were genuinely impressed by Yann LeCun’s recent announcement about his Sudoku solver based on Energy-Based Models here: https://logicalintelligence.com/yann-lecun So we (a software engineer and prodigy mathematician) worked in the weekend to see if we can beat it and we did! If Kona solves puzzles in 313 milliseconds, we currently solve 270,000 puzzles per second! We do not know the internal mechanics behind Logical Intelligence’s system, but we are happy to share ours in the webpage there is a full description, code and also a paper published. Why people are obsessed with…
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