HALT

Helsinki Algorithms & Theory

Puzzle & Pizza

Tired of reducing every problem to SAT? Ready to tackle solvable puzzles with your friends? Join us for Puzzle & Pizza Night—where the toppings are plentiful, the puzzles are tricky, and the runtime is only bounded by the opening hours of the CS-Building. Whether you’re into graph theory, combinatorics, or just combin(ing) mozzarella with tomato, this event is designed for optimal enjoyment. Come hungry. Leave puzzled.

Audience

Computer Science students interested in mingling with peers and puzzles

Where

We are meeting at Aalto University, Computer Science Building, room A123.

No registration needed!

When

Autumn 2025 meeting calendar:

Wednesday, September 10, 2025, at 18:00

Wednesday, October 8, 2025, at 18:00

Wednesday, November 5, 2025, at 18:00

Wednesday, December 3, 2025, at 18:00

Slack

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