







Sudoku isn’t enough. You have to push yourself.
sudoku · luna
classic 9×9 sudoku — easy, medium, hard, expert — generated client-side with a unique-solution check. notes mode, hints, autosaved progress per device.
Sudoku-Bench
This leaderboard shows performance on the Sudoku-Bench reasoning evaluation dataset.

Murdoku
Play Murdoku: free printable logic puzzles where murder mystery meets Sudoku. New cases twice a week.
Tupo · A daily sudoku-style logic puzzle with a twist
A simple logic puzzle of numbers and colors. One new puzzle every day, starting easy and getting harder through the week.

Pioneering Scientific Superintelligence
Pioneering Scientific Superintelligence to solve humankind’s greatest challenges.

AI 2040: Plan A
A detailed forecast and recommendation for how the US, China and the rest of the world should navigate superintelligence.

AI 2040: Plan A
A detailed forecast and recommendation for how the US, China and the rest of the world should navigate superintelligence.

TILOS HOT-AI Workshop: The Architecture of Intelligence with John Doyle
Superintelligence is a dragon
What Mark Zuckerberg misunderstands about powerful AI

The Math Academy Way
The Math Academy Way Using the Power of Science to Supercharge Student Learning – Working Draft – Note: If you are reading this as a PDF, consider switching to the Google Doc which may contain new updates. Authored by Justin Skycak, advised by Jason Roberts. Ma...
Carl Sagan’s Baloney Detection Kit: Tools for Thinking Critically & Knowing Pseudoscience When You See It
Though he died too young, Carl Sagan left behind an impressively large body of work, including more than 600 scientific papers and more than 20 books.

This Most Simple Sudoku Rule = Fog Magic
The lost art of mathematical modelling
We provide a critique of mathematical biology in light of rapid developments in modern machine learning. We argue that out of the three modelling activities – (1) formulating models; (2) analysing models; and (3) fitting or comparing models to data – inherent to mathematical biology, researchers currently focus too much on activity (2) at the cost of (1). This trend, we propose, can be reversed by realising that any given biological phenomenon can be modelled in an infinite number of different ways, through the adoption of a pluralistic approach, where we view a system from multiple, different points of view. We explain this pluralistic approach using fish locomotion as a case study and illustrate some of the pitfalls – universalism, creating models of models, etc. – that hinder mathematical biology. We then ask how we might rediscover a lost art: that of creative mathematical modelling.
Superintelligence is a Fairy Tale. But Chasing It Can Still Cause Harm. - Cal Newport
Yesterday, multiple Anthropic employees casually announced online that they thought the types of AI they’re building could kill billions of people. Not in some distant ... Read more
Superintelligence: Paths, Dangers, Strategies
Superintelligence: Paths, Dangers, Strategies is a 2014 book by the philosopher Nick Bostrom. It explores how superintelligence could be created and what its features and motivations might be. It argues that superintelligence, if created, would be difficult to control, and that it could take over the world in order to accomplish its goals. The book also presents strategies to help make superintelligences whose goals benefit humanity. It was particularly influential for raising concerns about existential risk from artificial intelligence.

A more interesting upside of AI
Does AI provide anything to look forward to, if “super-intelligence” sounds boring?
