Alternative you may consider is the brave search. Supports many bangs (?all of what ddg supports). It is independent of other search engines as well. But its picture search is poor.
Yes. Thanks. Sorry.
Oh I am sorry. I did not see the x sign between 3 and 7. Lol.
Wrong. Two hints:
7x7=9 at the end, not 7.
30x30=900, already more than 777.
Alternative you may consider is the brave search. Supports many bangs (?all of what ddg supports). It is independent of other search engines as well. But its picture search is poor.