Free Online Brain Games
2 free brain games you can play right in your browser. No download, no sign-up.
Gridwit
A word-guessing game with a wise-cracking owl. Guess the hidden word as mint, amber and slate tiles show how close you are, across five difficulties from 4-letter Easy to 8-letter Brutal with a timer. Play five Daily words with leaderboards, an endless Gauntlet that gets longer, a 3-minute Rush, Fib mode where one tile in every row lies, and challenge links with your own secret word. Hints, streaks, achievements and unlockable tile themes.
Memory Duel
A memory battle where you hide the cards. Every pair is split: you secretly place your half, your opponent places theirs. Flip one of your cards, then find its twin among theirs before they find yours. On harder modes the board turns, rows slide and chaos events hit between turns, so you have to track every move. Items like Peek, Scanner and Double Points, streak combos, a 10-level campaign, a daily challenge with a leaderboard, 2 players on one device and online 1v1.