ENNH, ONNH, are ambiguous, there are four valid words that can be arranged in twelve ways (permutations of four things taken two at a time) to make a solution, but only one that makes sense.
I decline to post a time. My ten year old grandson was over yesterday (don’t tell Governor Baker) and we did yesterday’s on paper. Afterwards, he said “Let’s do another one.” so I printed the page from the Arkansas Gazette and got this one, which “we” did on paper, untimed.
Yes! Paper and pen...the very best way!!!! Use Hal only if you are stumped.