Daily Number Games
Arithmetic you can do in your head, under a budget. Dailiverse's number games hide a value to corner, hand you tiles to build one out of, or ask a single question your number sense can answer. Every one is free, needs no account, and resets at midnight.
Number Trail
Track down today's hidden number between 1 and 100 in seven guesses, following higher-and-lower clues. A new number every day, free and without an account.
Number Forge
Hit today's target using six number tiles and the four operators. Every step has to stay a positive whole number, and you get 5 attempts.
Quick Divide
One divisibility question a day: does the first number divide evenly into the second? You get a single answer, so trust your number sense. Free to play.