Chat Games

Fulcrum currently ships with one chat game (more coming!): Quick Maths:

Quick Reference

Command	Rank Required	Summary
`/quickmaths <difficulty> <winners>`	`Rank.STAFF`	Starts a Quick Maths round in your current scope (global or the match slot you are inside).
`/quickmaths cancel`	`Rank.STAFF`	Cancels the active round for your scope and reveals the answer.

quickmaths <difficulty> <winners>
quickmaths cancel

Difficulty accepts the enum names EASY, NORMAL, HARD, EXTREME, or NIGHTMARE (case-insensitive).
Winners defines how many placements the round tracks (min 1, max 10 as enforced by QuickMathsManager#maxWinnersPerRound()).
The command can be run by any staff-ranked sender (player or console). When a round starts, the initiator receives a staff-tagged confirmation that includes the answer for moderation awareness.

Difficulty	Terms & Operand Range	Operators & Extras	Timeout
`EASY`	2 terms, operands 6-18	Addition/subtraction, no nesting, exact answers only	30 seconds
`NORMAL`	3 terms, operands 4-16	Adds multiplication and a 35% chance of parentheses	30 seconds
`HARD`	4 terms, operands 3-14	More multipliers plus a 55% wrap chance for deeper order-of-operations checks	30 seconds
`EXTREME`	5 terms, operands 2-12	Advanced generator with powers, heavier nesting, tolerance +/-1.0	10 minutes
`NIGHTMARE`	6 terms, operands 2-10 plus constants (`pi`, `e`, `pi^2`, etc.)	Full operator set (+ - x / ^), random trig/log/exp functions, occasional derivative fragments, tolerance +/-1.0	10 minutes

Notes

EXTREME and NIGHTMARE switch to the advanced expression generator! It'll splice unary functions and derivatives on top of the base expression tree.
NIGHTMARE enables chaoticNumbers, so prompts may mix integers with mathematical constants or multi digit composites. Decimals are acceptable.
On timeout, it will reveal the full expression and correct answer.