Roll five dice, then drag them onto the equation board.
Drag operators (+ − × ÷ ^ ( ) =) from the palette onto the board too.
You must place exactly one = to split the equation into two sides.
Adjacent dice with no operator between them are concatenated (e.g. 1 next to 4 → 14).
Hit Check to see if both sides are equal. Correct equations are saved to history.
Use Undo to take back your last board change, Clear board to reset the board (keeps dice), or New turn to return all dice and roll fresh.
Drag items within the board to rearrange them.
Hit Solve (far right, green) to let the computer find every valid equation for the current roll — useful after your turn to see what you might have missed.
Dice
Operators
+
−
×
÷
^
(
)
=
Board
Clears board, returns dice & rolls fresh
Build an equation, then hit Check.
History
No equations checked yet.
All equations for this roll
Result values — tap to filter
Hit Solve to find all equations for the current roll.