Games

A robot hand unleashes a swirl of puzzle pieces, crosswords, and circles with numbers and letters

GamesNovember 7, 2025

Science Quiz: Space Capitalism and Collapsing Stars

Allison Parshall

GamesNovember 7, 2025

Spellements: Friday, November 7, 2025

Emma R. Hasson

An astronaut with jetpack investigates a Sudoku grid nestled among planets in a retro illustration

GamesNovember 7, 2025

Killer Sudoku: November 7, 2025

An illustrated robot holds out a luminescent orb with a Sudoku number grid inside

GamesNovember 6, 2025

Expert Sudoku: November 6, 2025

GamesNovember 6, 2025

Spellements: Thursday, November 6, 2025

Emma R. Hasson

An illustrated robot holds out a luminescent orb with a Sudoku number grid inside

GamesNovember 5, 2025

Hard Sudoku: November 5, 2025

GamesNovember 5, 2025

Spellements: Wednesday, November 5, 2025

Emma R. Hasson

An illustrated robot holds out a luminescent orb with a Sudoku number grid inside

GamesNovember 4, 2025

Medium Sudoku: November 4, 2025

GamesNovember 4, 2025

Spellements: Tuesday, November 04, 2025

Emma R. Hasson

An illustrated robot holds out a luminescent orb with a Sudoku number grid inside

GamesNovember 3, 2025

Easy Sudoku: November 3, 2025

A woman in a spacesuit and jetpack examines a planet with a word game pattern within it

GamesNovember 3, 2025

Spellements: Monday, November 3, 2025

Emma R. Hasson

GamesNovember 2, 2025

Cover Art Jigsaw: January 1950

Sarah Lewin Frasier

Subscribe to Scientific American to learn and share the most exciting discoveries, innovations and ideas shaping our world today.

Subscription Plans Give a Gift Subscription