Fun & Random

Tools for games, parties and groups: split people into fair teams, run a gift exchange draw, print bingo cards and keep score.

All tools

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Bingo Card Generator Make printable bingo cards for US 75-ball bingo or UK and Turkish 90-ball tombala, several to a page, and call the numbers with a random caller. Birthday Paradox Calculator Find the chance that two or more people in a group share a birthday, the group size for any target chance, and a chart from 1 to 100 people. Exact arithmetic. Dice Probability Calculator Work out the chance that n dice with s sides total exactly, at least or at most a number, or that at least k dice show a face. Exact fractions and a full table. Dice Roller Roll dice notation such as 2d6+3, 4d6 drop lowest or d20 advantage, and see the exact chance of every total, the average and the roll history. Lottery Odds Calculator Odds of every prize tier of EuroMillions, Eurojackpot, LOTTO 6aus49, Loto, Mega-Sena and the Turkish games, counted exactly. Maze Generator Make printable rectangular mazes from easy to expert, with the start and finish marked, and a solution page to print or download as a PNG picture. Poker Odds Calculator The chance of each five-card poker hand from a 52-card deck, and of completing a flush or straight draw by the river, with the outs rule for comparison. Random Group Generator Split names into random groups of a size or a number of groups, keep listed pairs apart and spread tags evenly. Copy or print them for a class or workshop. Random Name Picker Pick one or more winners from a list of names, with no repeats and each name equally likely. Leave out past winners, and copy the results. Secret Santa Generator Draw a Secret Santa list in your browser. Nobody gives to themselves, couples can be kept apart, and the list is ready to share privately. Sudoku Generator Make printable sudoku puzzles at four levels, each with one solution, and solve a pasted puzzle step by step, with the number of steps it takes. Word Search Generator Make a printable word search from your own words, in a grid you choose, with backwards and diagonal words if you want them, and an answer key on its own page.

Names you enter stay in your browser.