The game has no instructions.  I figured out the earlier version I think.  It seems it has 3 sets of answers.  Now we are only required to enter one set of answers.  Can you please clarify?  I liked the 3 version better, one set can be figured out very quickly.

Going on 2 years since this post and zaratustra still haven’t bothered to give any instructions. Either they never bother to check these posts or they don’t know the answer themselves. Goodbye 👋 

Click to add one or more numbers in the left box, then ENTER.

Click to add one or more numbers in the right box, then ENTER.

Resulting SUMS must be equal.