"John"s
Fish = Element + ?
Video Gaming
Numbers and Equations
Sponsored by Canonical
100

He was the first prime minister of Canada, serving until his death in 1891.

Who is John A. Macdonald?

100

This fish's name combines the symbol for Carbon + the last three letters of a instrument with 47 strings.

What is the carp?

100

This was the best-selling video game on the Wii, even though very few people actually bought a copy of it on its own.

What is Wii Sports?

100
It is the sum of 2 + 2.
What is 4?
100

This Canonical subscription extends security maintenance to 10+ years and is free for personal use on up to 5 machines.

What is Ubuntu Pro?

200

He holds the record for most wishes fulfilled as part of the Make-A-Wish foundation.

Who is John Cena?

200

This fish's name combines the symbols for Hydrogen and Erbium + the place where boxers fight.

What is the herring?

200

Brought back into popularity due to the recent "MyHouse.wad" map, this shooter can run on just about anything.

What is Doom II?

200

2, 3, 5, 7, and 11 are all examples of this.

What are prime numbers?

200

This self-updating, sandboxed package format is distributed through a store run by Canonical.

What is a snap?

300

His 1971 solo single asks listeners to picture a world with no countries or possessions.

Who is John Lennon?

300

This fish's name combines the symbols for Cobolt + the Roman numeral for 500.

What is the cod?

300

Somehow canon, this game developer has stated that he is the mother of Bowser Jr.

Who is Shigeru Miyamoto?

300
Rolling six 6-sided dice, this is the probability that I roll all 6s.

What is 1/46,656?

300

This tool lets you spin up Ubuntu virtual machines with one command on Windows, macOS or Linux.

What is Multipass?

400

Considered the "father of liberalism", this philosopher mostly opposed slavery.

Who is John Locke?

400

This fish's name combines the symbols for Sulfur and Aluminum + the three-letter abbreviation for the first day of the work week.

What is the salmon?

400

Containing the aptly named "The Secret Cow Level", players must band together to defeat "The Cow King" in this 2000s ARPG.

What is Diablo II?

400

Known as the sum of all natural numbers, this negative ratio appears through the analytic continuation of the Riemann zeta function.

What is -1/12?

400

This orchestration engine deploys and manages applications using operators called "charms".

What is Juju?

500

Before turning to poetry, he trained as a surgeon at Guy's Hospital in London. He died of tuberculosis in Rome in 1821, at just 25.

Who is John Keats?

500

This fish's name combines the symbol for Barium + the two-letter prefix found before the names of old steamships, like the Great Britain.

What is the bass?

500

This game features many puzzles, but the one known as the "Black Monolith" has still not been solved to this date, over 13 years later.

What is Fez?

500

Painting a bleak picture for the future of humanity, this problem was solved using 10,000 autonomous AI agents over the course of 88 hours back in September 2026.

What is the Navier-Stokes existence and smoothness problem?

500

This Canonical-run platform hosts PPAs, bug tracking, and has a 3/4 chance of not working when you need it to.

What is Launchpad?