About BrainGamer

BrainGamer is a daily brain-games hub. One place to come each day, play a small and satisfying puzzle, build a streak, and feel like you gave your mind a good workout. Think of it as a gym for your brain: a rotating set of short games across different areas of thinking, wrapped in a calm, encouraging experience.

How it works

Every day there is one puzzle per game, the same for everyone, solvable in a few minutes. Each game leans on a different area of thinking, and finishing one gives you a spoiler-free result you can share with friends, with no answers given away.

Nine areas of thinking

Together the games spread your workout across nine kinds of thinking: language, numbers, logic, spatial reasoning, memory, knowledge, attention, multilingual recognition, and planning. Each leans on different areas of the brain. You can read what each area involves, in plain language, on the areas of your brain pages. It is for interest and encouragement, never a claim that a game improves any part of your brain.

Designed with care

BrainGamer is designed and played daily by a neurosurgeon who believes that staying curious and mentally active is part of a good life. The games are made to be enjoyable first, and to gently encourage you to keep showing up. You can meet Dr. Kumar and read why he built it.

Our plain promise

This is for fun and mental exercise. It is not a medical assessment. We do not test, score, or diagnose anything about your health, and the games are not a treatment for any condition. We celebrate showing up and trying, and we never tell you that you did worse than before. If you have any health concerns, please talk to your doctor.

Free to play

You can play instantly, with no account. An optional, free account lets you keep your streak safe across devices and see your weekly workout summary. It is never required to play. BrainGamer Plus is an optional subscription that adds a few conveniences, like unlimited practice rounds and a fuller report, but today’s puzzle is always free for everyone.

Looking after your brain

Puzzles are one enjoyable way to stay curious and mentally active. The habits with the best evidence behind them are simple ones: good sleep, regular exercise, learning new things, staying socially connected, and looking after your heart. We share honest notes on these through the Dr. Kumar Discovery newsletter, and never anything that claims these games produce a health outcome.