Pips Hint for Sunday, September 21, 2025
Complete NYT Pips puzzle solution with interactive board and expert analysis.
Reveal by clicking a domino below OR a cell on the board
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Nyt Pips easy answer for 2025-09-21
Answer for 2025-09-21
Solving the Pips puzzles for September 21st felt like a fun morning challenge. I always start with the Easy one to warm up my brain.
I noticed right away that one region needed a sum of 0, which is basically a gift because it has to be the [0,0] domino. Once I placed that, the rest of the small grid fell into place by looking at the target sums of 5 and 6.
Nyt Pips medium answer for 2025-09-21
Answer for 2025-09-21
For the Medium puzzle, I had to change gears. There was a huge region with a target sum of 42.
I knew I had to pack that area with the heavy hitters, like the dominoes starting with 6. I spent a good chunk of time making sure I didn't use a domino that was needed for one of the 'less than' constraints elsewhere. The
Nyt Pips hard answer for 2025-09-21
Answer for 2025-09-21
Hard puzzle was definitely the main event. It had an 'unequal' region which always makes me pause. I started by looking at the sum of 18 and the sum of 10.
For the sum of 10, the [5,5] domino was the perfect fit. Then I tackled the sum of 18 by combining high-value pips. The hardest part was making sure the 'unequal' region didn't have any repeating numbers, which took a little bit of trial and error with the [3,6] and [4,5] dominoes. I just kept checking which dominoes were left on my list and crossing them off as I found their homes.
What I Learned
One thing that really clicked for me today is how important the big sum regions are in the Medium and Hard puzzles. They act like anchors for the high-value dominoes.
I also learned that if I get stuck on an 'unequal' region, it usually helps to look at the 'equals' or specific sum regions right next to it because they limit the pool of available numbers. I noticed a pattern where the [0,0] domino is almost always placed near the edges or in those tiny zero-sum regions, which makes sense for the puzzle design. Today's puzzles also reminded me to always double-check the 'less than' constraints last, as they are usually flexible enough to accommodate whatever dominoes you have left over at the end.