PrimeGrid Challenge Stats

Overall challenge stats:

Overall stats by Eudy

Individual Challenge Stats:

2025

• PrimeGrids 20th Birthday Challenge
• Homestuck Day Challenge
• Peter Bergmanns Birthay Challenge
• Penguin Awareness Day Challenge

2024

• Willys Challenge
• World Kindness Day Challenge
• Cascade Day Challenge
• Autumnal Equinox Challenge
• International Cat Day Challenge
• PrimeGrids 19th Birthday Challenge
• JUICEs Birthday Challenge
• Einstein Anniversary Challenge
• Hilberts Birthday Challenge

2023

• Chris Caldwell Honorary Challenge
• Christmas Challenge
• World Peace Day Challenge
• Chant at the Moon Day Challenge
• Math 2.0 Day Challenge
• Blaise Pascals 400th Birthday Challenge
• Gotthold Eisensteins Birthday Challenge
• International Womens Day Challenge
• A Prime Chinese New Year Challenge

2022

• Great Internet Fermat Prime Search Challenge
• Prime Meridian Day Challenge
• World Space Week Challenge
• Riemanns Birthday Challenge
• Pi Approximation Day Challenge
• M.C. Eschers Birthday Challenge
• Geek Pride Day Challenge
• World Water Day Challenge
• Heptadecagenarian Challenge

2021

• Geminids Shower Challenge
• Eulers Constant Challenge
• Martin Gardners Birthday Challenge
• Once in a Blue Moon Challenge
• World Emoji Day Challenge
• PrimeGrids 16th Birthday Challenge
• Yuris Night Challenge
• Sierpinskis Birthday Challenge
• Good Riddance 2020 Challenge

2020

• Great Conjunction Challenge
• Magellan 500th Anniversary Challenge
• Evariste Galois Birthday Challenge
• International Bacon Day Challenge
• Katherine Johnson Memorial Challenge
• Alan Turings Birthday Challenge
• Sophie Germains Birthday Challenge
• Year of the Rat Challenge
• International Day of Education Challenge

2019

• Aussie, Aussie, Aussie! Oi! Oi! Oi! Summer Solstice Challenge
• Transit of Mercury Across the Sun Challenge
• 50 years First ARPANET Connection Challenge
• World Maths Day Challenge
• Oktoberfest Challenge
• Lennart Vogel Honorary Challenge
• 50th Anniversary of the Moon Landing Challenge
• Hans Ivar Reisels 90th Birthday Challenge
• Year of the Pig Challenge
• Conjunction of Venus & Jupiter Challenge

Individual challenge stats info/discussion: http://www.primegrid.com/forum_thread.php?id=8607