Tag: Riddle
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Weekly Problem: The Grid
Consider a 4×4 grid where each cell can be either selected or not selected. Two cells cannot both be selected if they share an edge (top, right, bottom, or left).
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Weekly Problem no.14: Beethoven’s 5th!
Cryptophonic Challenge: Beethoven’s Victory Code The Cryptophonic Challenge: Beethoven’s Victory Code Click to Start Audio Engine 🎵 Decode the Victory Symphony Level: 1/3 Current Mission: Decode the famous rhythm that became a symbol of victory… Attempts remaining: 3 30s lockout remaining Pattern 1: • • • ― ❔ Pattern 2: ― • • • 🔒…
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Weekly Problem No.10. The Repeated Prisoner’s Dilemma
The Prisoner’s Dilemma, first formulated by Merrill Flood and Melvin Dresher in 1950 and later formalized by Albert W. Tucker, represents one of game theory’s most profound insights into human behavior and strategic decision-making. The classic scenario unfolds as follows:
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The Dining Philosopher’s Problem
Weekly Problem No. 6 The Dining Philosophers Problem is a classic computer science problem that illustrates challenges in resource sharing and deadlock avoidance. The Setup Five philosophers are seated around a circular table. In front of each philosopher is a plate of spaghetti, their only nourishment as they ponder life’s great mysteries. Between each pair…
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Napoleon’s Theorem
weekly Problem no.5 in two difficulties One of the most elegant results in geometry began with a surprising observation about triangles. Take any triangle – it doesn’t matter what shape or size – and build equilateral triangles on each of its sides (pointing outward). Now find the centers of these three equilateral triangles. When you…
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The stable marriage problem
Our weekly problem no. 3. Algorithmic problem Solutions to be published on Saturday 26/10/24! Write your thoughts in the comments! Here is the solution to the stable marriage riddle.