Quick games that wake up your brain
Clock reading, mental math, reaction speed, Othello and more — short, fun brain games. No install, no sign-up, right in your browser.
Categories
Tap a category to filter the list below.
Games & quizzes
Play right in your browser — no install.
🕐
Analog Clock Quiz
📅
Day Counter (D-day)
➗
Mental Math Drill
✖️
Multiplication Quiz
💯
Percentage Quiz
🏛️
Roman Numerals
⚡
Reaction Time Test
🖱️
Click Speed (CPS)
🎯
Aim Trainer
🎨
Color Hue Test
⚫
Othello (Reversi)
#️⃣
Tic-Tac-Toe
🔴
Connect Four
⌨️
Typing Speed Test
🧠
Number Memory
🎴
Memory Match
🟦
Sequence Memory
👁️
Visual Memory Test
🐵
Chimp Test
🌍
Capital Cities Quiz
🚩
Flag Quiz
한
Hangul Quiz (Korean Alphabet)
🔤
Irregular Verbs Quiz
📜
Sentence Memorizer
✍️
Handwriting Worksheet Maker
🔍
Word Search Maker
🌀
Maze Generator
✏️
Connect the Dots
🎡
Random Name Picker
🎲
Dice · Coin · Random
🌈
Scratch Art
🖍️
Online Coloring
📚
Vocabulary Size Test
🧪
Vocabulary Check (verified)
📝
Vocabulary Quiz (by level)
가
Korean Vocabulary Test
🔬
Korean Vocabulary Check
Ñ
Spanish Vocabulary Test
⚗️
Spanish Vocabulary Check
🔢
Sudoku (play & print)
💣
Minesweeper
🔀
15 Puzzle (sliding)
🖼️
Nonogram (Picross)
🎵
Metronome
🎹
Perfect Pitch Test
🔊
Tone Generator
🐠
Coloring Aquarium
⚽
Offside Trainer
⚾
How Baseball Innings Work NEW
🏈
Downs System Simulator NEW
🦋
Coloring Bug Garden
🐶
Coloring Animal Park
🦕
Coloring Dino Valley
🚀
Coloring Galaxy NEW
⛄
Coloring Winter Wonderland NEW
👾
Coloring Monster Night NEW
🌻
Coloring Flower Garden NEW
🚗
Coloring Cars NEW
✈️