Daily Queens Puzzle — October 19, 2026
8 queens left to place.
Tap once to rule a cell out, twice to place a queen. Right-click marks an exclusion directly. Arrow keys move between cells.
A 8x8 board split into 8 colour regions, needing 8 queens: one per row, one per column, one per region, none touching. Regions run from 1 to 30 cells.
The daily board is the same for everyone and gets harder as the week goes on: Monday is set to gentle. Every daily puzzle has one solution and needs no guessing.
How this board is solved
Solving this 8x8 board takes 10 deductions and needs only the basic deductions, drawing on 3 distinct techniques. The first queen you can place for certain is A1. The queens resolve in the order A1 → F7 → D6 → E4 → H5 → C8 → B3 → G2. Every step follows by logic, so you never have to guess.
Techniques this board needs
Full solution, step by step (10 deductions)
- Single-cell region essential
Single-cell region. This colour covers only one cell, so its queen goes there. Place a queen at A1.
- Single-cell region essential
Single-cell region. This colour covers only one cell, so its queen goes there. Place a queen at F7.
- Region line lock essential
Region line lock. This colour must use column 5, so nothing else can. This reasons over column 5. Rules out E2, E3.
- Region line lock essential
Region line lock. This colour must use column 8, so nothing else can. This reasons over column 8. Rules out H2, H3, H4, H8.
- Forced queen essential
Forced queen. This colour has one legal cell left, so its queen goes there. Place a queen at D6.
- Forced queen essential
Forced queen. This colour has one legal cell left, so its queen goes there. Place a queen at E4.
- Forced queen essential
Forced queen. This colour has one legal cell left, so its queen goes there. Place a queen at H5.
- Forced queen essential
Forced queen. This colour has one legal cell left, so its queen goes there. Place a queen at C8.
- Forced queen essential
Forced queen. This colour has one legal cell left, so its queen goes there. Place a queen at B3.
- Forced queen essential
Forced queen. This colour has one legal cell left, so its queen goes there. Place a queen at G2.
Answer: queens at A1, F7, D6, E4, H5, C8, B3, G2.