The nine marked spaces in each puzzle contain each digit 1-9. Fill in the missing digits to make a valid sum, then climb 🧗 to the next level! 5 levels, refreshed daily.

Like Wordle but for math equations! See if you can figure out the correct math equation for each daily puzzle.

Need even more of a challenge than Ooodle? Try solving an equation with no information!

Make each row and column add to the target number listed in bold by that row or column.

Start solving it by clicking a card, then a math symbol, and then another card to combine those cards using that operation. Once you create two or more cards with matching values that fit the challenge, you'll win!

Use the number and symbols to make the number in the middle. Change the difficulty level at the bottom of the page!

Use the dominos to satisfy each section of the puzzle.

Use the numbers and equation symbols to make all the numbers 1-10.

Each number indicates how many blue circle that number can "see" in its row/column. Red circles block their view. Can you solve it?

Balance the mobile to make both sides equal to each other or to the number above the mobile.

Use the clues to find the number! 208 puzzles with 3 different difficulty levels.

Like a Sudoku but with specific numbers. Some areas will ask you to add, subtract, or multiply. Some rows will have < or > than symbols you must follow.