Ultimate Tic-Tac-Toe
A 3×3 grid of tic-tac-toe boards. Each move sends your opponent to the corresponding board — win three boards in a row to win the game.
2 Players
Dice Math
Roll five dice and combine the numbers with +, −, ×, ÷ to hit a random target between 33 and 99. You have two minutes!
1 Player
Sprouts
Connect dots with lines — a new dot sprouts at each midpoint. Each dot handles at most 3 connections and lines can't cross. The last player to draw a line wins!
2 Players
Dots & Boxes
Take turns drawing edges between dots. Complete the 4th side of a box to claim it and go again. Most boxes wins!
2 Players
Chaos & Order
Both players place X's and O's freely on a 6×6 grid. Order wins by getting five of the same symbol in a row. Chaos wins by making that impossible.
2 Players
Neutron
Red and Green each have 5 pieces on opposite sides of a 5×5 grid, with a Neutron in the centre. Slide the Neutron into your home row — or trap it — to win.
2 Players
Bunch of Grapes
Two flies race across a randomly grown bunch of grapes. Each picks a starting grape, then hops to adjacent unvisited ones. The fly with nowhere left to move loses!
2 Players
Dandelions
Dandelion places flowers on a 5×5 grid; Wind picks a direction and seeds scatter from every flower to the edge. Fill all 25 squares in 7 rounds or the Wind wins!
2 Players
3D Tic-Tac-Toe
Classic tic-tac-toe expanded into a 4×4×4 cube, shown as four horizontal layers. Get 4 in a row within a layer, vertically, diagonally, or corner-to-corner.
2 Players
Sequencium
Red and Blue each grow a number sequence from opposite corners. When neither player can extend, whoever reached the higher number wins!
2 Players
Splatter
Yellow and red dots are scattered across a grid. Each turn, splat one of your dots solo or wide. The player with the last unsplatted dot wins!
2 Players
Pennywise
Each player starts with ten coins. Take turns putting one coin into the centre, then take back any change strictly less than what you paid. The player with the last coin wins!
2 Players
Jam
Take turns claiming numbers 1–9 — each number can only be claimed once. The first player whose collection contains any combination of numbers that adds to 15 wins!
2 Players
Sir Boss' Barn
A random sentence from a classic novel is displayed word by word. Take turns claiming words — the first player whose three words all share a common letter wins!
2 Players
Black Hole
Players alternate placing numbers 1–10 in a triangle of 21 circles. The one circle left unfilled becomes the Black Hole — it explodes, destroying adjacent circles. Highest surviving sum wins!
2 Players
Neighbors
Roll a ten-sided die 25 times — each roll, every player places that number on their own 5×5 grid. Score runs of matching neighbors in rows and columns. Highest total wins!
1–4 Players
Teeko
Take turns placing 4 tokens on a 5×5 grid, then slide them one step at a time. Win by lining up 4 in a row — or placing all 4 tokens at the corners of any square!
2 Players
Gridlock
Two players, two 10×10 grids. Roll dice to get a rectangle and place it on your board. If it doesn't fit, pass or sabotage your opponent. Most squares filled wins!
2 Players
Prophecies
Secretly predict how many numbers will appear in each row and column. Then take turns filling the grid with numbers or X's. Most correct predictions wins!
2 Players
Go
Black and White take turns placing stones on a 9×9, 13×13, or 19×19 grid. Surround opponent groups to capture them. Choose territory scoring, most captures, or first capture to win.
2 Players
Planarity
A tangled graph of dots and edges appears on screen. Red edges cross — drag the dots to untangle it until every edge turns green!
1 Player
Number Adder
Pick a starting number N. Each turn a tile of N or 2N appears on the 4×4 board — slide all tiles to merge matching neighbors. Every new tile and every merge scores points. Play until the board is stuck!
1 Player
Is It Prime?
A number appears — is it prime? Answer as many as you can in 60 seconds. Choose your range to make it easier or harder!
1 Player
Table Games
Set your number range and pick an operation — then race the clock! 60 seconds of addition, subtraction, multiplication, or division problems. How many can you answer correctly?
1 Player
Flow
Connect matching colored dots with paths that fill every cell of the grid. Paths can't cross — plan your routes carefully!
1 Player
Tower of Hanoi
Move a stack of discs from peg A to peg C — one disc at a time, never placing a larger disc on a smaller one. Can you solve it in the minimum number of moves?
1 Player
The Game of Life
John Conway's cellular automaton. Each cell lives or dies by its neighbours — draw a pattern, hit Play, and watch evolution unfold across the grid.
Simulation
No games match this filter.