Everything you can play

All games

Eight ranked tests build your IQ and fight for your home on the War of Minds. Bonus games never touch your IQ or rank; two of them have their own ranked team mode, Squads.

Ranked · counts toward your IQ and the War of Minds

The eight tests

Test	What it measures	Time	Free retake
Pattern Reasoning	Fluid reasoning	6 min	Weekly
Number Sense	Quantitative reasoning	5 min	Weekly
Word Power	Verbal comprehension	4 min	Weekly
Memory	Working memory	3 min	Weekly
Speed	Processing speed	1 min	Weekly
Spatial	Visual-spatial processing	5 min	Weekly
Logic	Deductive reasoning	7 min	Weekly
Focus	Inhibitory control	1 min	Weekly

Just for fun · never changes your IQ or War of Minds rank

Bonus games

Game	How it works	Board	Ranked in Squads?
Brain JugglerEveryone 13+ · Squads 18+	Keep up to 5 puzzles in the air at once, each on its own clock.	Your best on your device · Squads boards	Yes, in Squads
Golden Ratio Digits (φ)Everyone 13+	Memorize the golden ratio, one more digit each round.	Your best, on your device	No
Fibonacci RushEveryone 13+ · Squads 18+	Fill in the missing Fibonacci number. 60 seconds.	Your best on your device · Squads boards	Yes, in Squads
Game of ZeroEveryone 13+	Get every answer wrong on purpose. Lowest score holds #1.	All-time, verified players	No
Private matchesEveryone 13+	1v1, 2v2, 1v2 or 1v3 on the same questions.	Inside the match	No

Ranked team play · fun games onlySquads: duos, trios, quads and 5sQueue with your crew in Brain Juggler or Fibonacci Rush and climb from Spark to Supernova. $2.99 a season, 18+. Separate from the IQ boards.Open Squads

Compete

War of MindsNeighborhood, city, state and country boards, by week, month and season.

Shape what's next

The wish listSuggest a new game or anything else. It goes straight to the team.