Pips answers for Friday, October 3, 2025

Hints first, answers last — open only what you need. Puzzles edited by Ian Livengood.

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Easy Pips answer — October 3, 2025

5 dominoes · 4×5 board · by Rodolfo Kurchan

Hint 1: where to start

Start with the “=” region at the center: all 4 cells must show the same number, and only 1s appear on enough dominoes to fill it.

Hint 2: the pips in each region
  • the single-cell 2 region at the left: 2
  • the “=” region at the center: 4, 4
  • the “=” region at the center: 1, 1, 1, 1
  • the single-cell 0 region at the bottom-left: 0
Hint 3: step-by-step solution
  1. Row 2, column 1 has only one open neighbor, so its domino must run to row 2, column 2; the single-cell 2 region at the left needs a total of exactly 2 — nothing else fits. Place the 2–4 domino horizontally on row 2, column 1 and row 2, column 2.
  2. The “=” region at the center needs every pip to match (1 of its 2 cells is already filled) — nothing else fits. Place the 0–4 domino vertically on row 1, column 3 and row 2, column 3.
  3. The “=” region at the center needs every pip to match — nothing else fits. Place the 0–1 domino vertically on row 3, column 2 and row 4, column 2.
  4. Row 3, column 3 has only one open neighbor, so its domino must run to row 3, column 4; the “=” region at the center needs every pip to match (1 of its 4 cells is already filled) — nothing else fits. Place the 1–1 domino horizontally on row 3, column 3 and row 3, column 4.
  5. Row 2, column 4 has only one open neighbor, so its domino must run to row 2, column 5; the “=” region at the center needs every pip to match (3 of its 4 cells are already filled) — nothing else fits. Place the 1–5 domino horizontally on row 2, column 4 and row 2, column 5.
Full answer board
2==0

Medium Pips answer — October 3, 2025

11 dominoes · 7×4 board · by Rodolfo Kurchan

Hint 1: where to start

Start with the “=” region at the top-right: all 5 cells must show the same number, and only 4s appear on enough dominoes to fill it.

Hint 2: the pips in each region
  • the “=” region at the top: 3, 3, 3
  • the “=” region at the top-right: 4, 4, 4, 4, 4
  • the “=” region at the top-left: 1, 1
  • the 0 region at the left: 0, 0
  • the 12 region at the bottom-left: 6, 6
  • the “=” region at the bottom-right: 2, 2
  • the 15 region at the bottom: 5, 5, 5
  • the “=” region at the bottom-left: 1, 1
Hint 3: step-by-step solution
  1. The 0 region at the left needs a total of exactly 0 — nothing else fits. Place the 0–6 domino vertically on row 4, column 1 and row 5, column 1.
  2. The “=” region at the top-left needs every pip to match — nothing else fits. Place the 0–1 domino vertically on row 2, column 1 and row 3, column 1.
  3. The 12 region at the bottom-left needs a total of exactly 12 (1 of its 2 cells is already filled) — nothing else fits. Place the 1–6 domino vertically on row 6, column 1 and row 7, column 1.
  4. Row 1, column 1 has only one open neighbor, so its domino must run to row 1, column 2; the “=” region at the top needs every pip to match — 2 placements fit here for now, but every other one leaves some region impossible a few moves later. Place the 3–3 domino horizontally on row 1, column 1 and row 1, column 2.
  5. The “=” region at the top-right needs every pip to match — 2 placements fit here for now, but every other one leaves some region impossible a few moves later. Place the 1–4 domino horizontally on row 2, column 2 and row 2, column 3.
  6. Row 1, column 3 has only one open neighbor, so its domino must run to row 1, column 4; the “=” region at the top needs every pip to match (2 of its 3 cells are already filled) — nothing else fits. Place the 3–4 domino horizontally on row 1, column 3 and row 1, column 4.
  7. Row 2, column 4 has only one open neighbor, so its domino must run to row 3, column 4; the “=” region at the top-right needs every pip to match (2 of its 5 cells are already filled) — nothing else fits. Place the 4–4 domino vertically on row 2, column 4 and row 3, column 4.
  8. Row 4, column 4 has only one open neighbor, so its domino must run to row 5, column 4; the “=” region at the top-right needs every pip to match (4 of its 5 cells are already filled) — nothing else fits. Place the 2–4 domino vertically on row 4, column 4 and row 5, column 4.
  9. The 15 region at the bottom needs a total of exactly 15 — nothing else fits. Place the 1–5 domino vertically on row 6, column 2 and row 7, column 2.
  10. The 15 region at the bottom needs a total of exactly 15 (1 of its 3 cells is already filled) — nothing else fits. Place the 2–5 domino horizontally on row 6, column 3 and row 6, column 4.
  11. Row 7, column 3 has only one open neighbor, so its domino must run to row 7, column 4; the 15 region at the bottom needs a total of exactly 15 (2 of its 3 cells are already filled) — nothing else fits. Place the 3–5 domino horizontally on row 7, column 3 and row 7, column 4.
Full answer board
===012=15=

Hard Pips answer — October 3, 2025

12 dominoes · 7×8 board · by Rodolfo Kurchan

Hint 1: where to start

Start with the “>11” region at the bottom-left: the only way to make it with these dominoes is 6 + 6.

Hint 2: the pips in each region
  • the “>9” region at the top: 5, 5
  • the single-cell “<3” region at the center: 1
  • the “=” region at the bottom-right: 2, 2, 2, 2, 2
  • the “=” region at the bottom-right: 3, 3
  • the “>11” region at the bottom-left: 6, 6
  • the 7 region at the bottom-left: 2, 5
  • the “<1” region at the bottom: 0, 0
  • the single-cell “<5” region at the bottom-right: 4
  • the 3 region at the bottom: 1, 1, 1
Hint 3: step-by-step solution
  1. The “>9” region at the top must total more than 9 — 2 placements fit here for now, but every other one leaves some region impossible a few moves later. Place the 1–5 domino vertically on row 2, column 5 and row 3, column 5.
  2. The “<1” region at the bottom must total less than 1 — 2 placements fit here for now, but every other one leaves some region impossible a few moves later. Place the 0–1 domino vertically on row 5, column 4 and row 6, column 4.
  3. The “<1” region at the bottom must total less than 1 (1 of its 2 cells is already filled) — 2 placements fit here for now, but every other one leaves some region impossible a few moves later. Place the 0–2 domino horizontally on row 6, column 2 and row 6, column 3.
  4. The “>11” region at the bottom-left must total more than 11 — nothing else fits. Place the 5–6 domino horizontally on row 7, column 1 and row 7, column 2.
  5. Row 6, column 1 has only one open neighbor, so its domino must run to row 5, column 1; the “>11” region at the bottom-left must total more than 11 (1 of its 2 cells is already filled) — 2 placements fit here for now, but every other one leaves some region impossible a few moves later. Place the 4–6 domino vertically on row 5, column 1 and row 6, column 1.
  6. Row 1, column 5 has only one open neighbor, so its domino must run to row 1, column 4; the “>9” region at the top must total more than 9 (1 of its 2 cells is already filled) — 2 placements fit here for now, but every other one leaves some region impossible a few moves later. Place the 3–5 domino horizontally on row 1, column 4 and row 1, column 5.
  7. Row 7, column 3 has only one open neighbor, so its domino must run to row 7, column 4; the 3 region at the bottom needs a total of exactly 3 — 3 placements fit here for now, but every other one leaves some region impossible a few moves later. Place the 1–1 domino horizontally on row 7, column 3 and row 7, column 4.
  8. Row 7, column 5 has only one open neighbor, so its domino must run to row 7, column 6; the 3 region at the bottom needs a total of exactly 3 (2 of its 3 cells are already filled) — nothing else fits. Place the 1–2 domino horizontally on row 7, column 5 and row 7, column 6.
  9. The “=” region at the bottom-right needs every pip to match (1 of its 5 cells is already filled) — 2 placements fit here for now, but every other one leaves some region impossible a few moves later. Place the 2–2 domino vertically on row 5, column 6 and row 6, column 6.
  10. The “=” region at the bottom-right needs every pip to match — 2 placements fit here for now, but every other one leaves some region impossible a few moves later. Place the 2–3 domino horizontally on row 5, column 7 and row 5, column 8.
  11. The single-cell “<5” region at the bottom-right must total less than 5 — nothing else fits. Place the 3–4 domino horizontally on row 6, column 7 and row 6, column 8.
  12. Row 7, column 7 has only one open neighbor, so its domino must run to row 7, column 8; the “=” region at the bottom-right needs every pip to match (4 of its 5 cells are already filled) — nothing else fits. Place the 2–6 domino horizontally on row 7, column 7 and row 7, column 8.
Full answer board
>9<3==>117<1<53