The case files
Free murder-mystery logic puzzles
Every suspect sits in their own row and their own column. The clues say who was beside the bookcase, who was two squares north, who was alone — and one seat at a time the whole scene falls into place. The last person alone with the victim is your murderer. Every case is checked to be solvable by reasoning alone: no guessing, ever.
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Today's case
Today's puzzle
One new case a day. September 26, 2026 — this is today's.
A Guest Who Did Not Dine
5 suspects at Ashcombe Manor. One of them was alone with Ingram.
6×6 · 5 suspects · 6 clues
All case files
Ordered gently upward — one pip is a short evening, four will take a pot of coffee. The thumbnail is the case's own floor plan. Daily puzzles are featured above and in the archive; this list is every case you can play right now.
52 cases, easiest first.
- Difficulty1 of 4
The Locked Library
4 suspects at Ashcombe Manor. One of them was alone with Constance.
5×5 · 4 suspects · 6 clues
Positions - Difficulty1 of 4
The Cold Hearth
5 suspects at Ashcombe Manor. One of them was alone with Duncan.
6×6 · 5 suspects · 6 clues
Positions - Difficulty1 of 4
The Unopened Letter
4 suspects at Ashcombe Manor. One of them was alone with Rosalind.
5×5 · 4 suspects · 5 clues
Positions - Difficulty1 of 4
Silence in the Long Gallery
4 suspects at Ashcombe Manor. One of them was alone with Hollis.
5×5 · 4 suspects · 5 clues
Positions - Difficulty1 of 4
The Last Stage West
5 suspects at Cutbank Station. One of them was alone with Winnie.
6×6 · 5 suspects · 6 clues
Positions - Difficulty1 of 4
The Empty Jailhouse
4 suspects at Cutbank Station. One of them was alone with Zeke.
5×5 · 4 suspects · 5 clues
Positions - Difficulty1 of 4
Between Two Lanterns
4 suspects at the Lantern Market. One of them was alone with Mei.
5×5 · 4 suspects · 6 clues
Positions - Difficulty1 of 4
The Unpaid Scale
4 suspects at the Lantern Market. One of them was alone with Layla.
5×5 · 4 suspects · 6 clues
Positions - Difficulty1 of 4
Fourteen Days of Dark
5 suspects at Vestfjell Station. One of them was alone with Anneke.
6×6 · 5 suspects · 8 clues
Glyph squares - Difficulty1 of 4
Ice in the Mess
4 suspects at Vestfjell Station. One of them was alone with Henrik.
5×5 · 4 suspects · 5 clues
Positions - Difficulty1 of 4
Lamplight in the Shaft
4 suspects at the Valley Dig. One of them was alone with Beyira.
5×5 · 4 suspects · 4 clues
Positions - Difficulty1 of 4
Sand in the Water Store
4 suspects at the Valley Dig. One of them was alone with Hapu.
5×5 · 4 suspects · 4 clues
Positions - Difficulty2 of 4
A Shot in the Gun Room
6 suspects at Ashcombe Manor. One of them was alone with Clarice.
7×7 · 6 suspects · 7 clues
Glyph squaresHidden role - Difficulty2 of 4
Firelight in the Conservatory
5 suspects at Ashcombe Manor. One of them was alone with Bertram.
6×6 · 5 suspects · 6 clues
Positions - Difficulty2 of 4
The Stopped Clock
5 suspects at Ashcombe Manor. One of them was alone with Percival.
6×6 · 5 suspects · 7 clues
Positions - Difficulty2 of 4
A Guest Who Did Not Dine
5 suspects at Ashcombe Manor. One of them was alone with Ingram.
6×6 · 5 suspects · 6 clues
Positions - Difficulty2 of 4
Nobody Heard the Shot
6 suspects at Cutbank Station. One of them was alone with Wren.
7×7 · 6 suspects · 10 clues
Positions - Difficulty2 of 4
The Missing Ounce
5 suspects at Cutbank Station. One of them was alone with Clara.
6×6 · 5 suspects · 6 clues
Positions - Difficulty2 of 4
A Poke Short at the Window
5 suspects at Cutbank Station. One of them was alone with Odessa.
6×6 · 5 suspects · 7 clues
Positions - Difficulty2 of 4
Wire Down at the Telegraph
5 suspects at Cutbank Station. One of them was alone with Dora.
6×6 · 5 suspects · 9 clues
Positions - Difficulty2 of 4
The Scale That Wouldn't Balance
5 suspects at Cutbank Station. One of them was alone with Otis.
6×6 · 5 suspects · 8 clues
Positions - Difficulty2 of 4
The Ledger That Did Not Add
5 suspects at Cutbank Station. One of them was alone with Kane.
6×6 · 5 suspects · 6 clues
Positions - Difficulty2 of 4
Smoke from the Assay Office
5 suspects at Cutbank Station. One of them was alone with Seth.
6×6 · 5 suspects · 8 clues
Positions - Difficulty2 of 4
The Flue Packed Shut
5 suspects at Cutbank Station. One of them was alone with Ezra.
6×6 · 5 suspects · 9 clues
Positions - Difficulty2 of 4
A Debt Paid Twice
5 suspects at Cutbank Station. One of them was alone with Miles.
6×6 · 5 suspects · 8 clues
Positions - Difficulty2 of 4
Dust on the Waybill
5 suspects at Cutbank Station. One of them was alone with Ike.
6×6 · 5 suspects · 8 clues
Positions - Difficulty2 of 4
The Count That Came Up Short
5 suspects at Cutbank Station. One of them was alone with Tess.
6×6 · 5 suspects · 6 clues
Positions - Difficulty2 of 4
The Vendor Who Stayed Late
5 suspects at the Lantern Market. One of them was alone with Layla.
6×6 · 5 suspects · 5 clues
Hidden role - Difficulty2 of 4
A Lantern Left Burning
5 suspects at the Lantern Market. One of them was alone with Osman.
6×6 · 5 suspects · 11 clues
Positions - Difficulty2 of 4
Silk Cut in the Alley
5 suspects at the Lantern Market. One of them was alone with Priya.
6×6 · 5 suspects · 9 clues
Positions - Difficulty2 of 4
The Closed Tea House
5 suspects at the Lantern Market. One of them was alone with Tarek.
6×6 · 5 suspects · 7 clues
Positions - Difficulty2 of 4
Dye in the Well Court
5 suspects at the Lantern Market. One of them was alone with Bahar.
6×6 · 5 suspects · 7 clues
Positions - Difficulty2 of 4
The Radio Went Quiet
6 suspects at Vestfjell Station. One of them was alone with Solveig.
7×7 · 6 suspects · 10 clues
Glyph squares - Difficulty2 of 4
The Core That Did Not Log
5 suspects at Vestfjell Station. One of them was alone with Freya.
6×6 · 5 suspects · 8 clues
Positions - Difficulty2 of 4
A Hatch Left Unsealed
5 suspects at Vestfjell Station. One of them was alone with Niklas.
6×6 · 5 suspects · 7 clues
Positions - Difficulty2 of 4
Silence from the Weather Deck
5 suspects at Vestfjell Station. One of them was alone with Dmitri.
6×6 · 5 suspects · 7 clues
Positions - Difficulty2 of 4
The Empty Bunk
5 suspects at Vestfjell Station. One of them was alone with Yrsa.
6×6 · 5 suspects · 7 clues
Positions - Difficulty2 of 4
The Eighth Seal
5 suspects at the Valley Dig. One of them was alone with Edmund.
6×6 · 5 suspects · 7 clues
Positions - Difficulty2 of 4
Dust on the Offering Table
5 suspects at the Valley Dig. One of them was alone with Kagemni.
7×6 · 5 suspects · 8 clues
PositionsEmpty rows - Difficulty2 of 4
A Crack in the Painted Corridor
5 suspects at the Valley Dig. One of them was alone with Zahra.
6×6 · 5 suspects · 6 clues
Positions - Difficulty2 of 4
The Unwrapped Bundle
5 suspects at the Valley Dig. One of them was alone with Neferu.
6×6 · 5 suspects · 8 clues
Positions - Difficulty2 of 4
Lamps Out in the Antechamber
5 suspects at the Valley Dig. One of them was alone with Tuya.
6×6 · 5 suspects · 7 clues
Positions - Difficulty3 of 4
The Broken Decanter
7 suspects at Ashcombe Manor. One of them was alone with Rosalind.
8×8 · 7 suspects · 9 clues
Hidden role - Difficulty3 of 4
The Assayer's Ledger
6 suspects at Cutbank Station. One of them was alone with Wren.
7×7 · 6 suspects · 7 clues
Positions - Difficulty3 of 4
Smoke Over Spice Row
6 suspects at the Lantern Market. One of them was alone with Chanthu.
7×7 · 6 suspects · 9 clues
Glyph squares - Difficulty3 of 4
Frost on the Inside
7 suspects at Vestfjell Station. One of them was alone with Pavel.
8×8 · 7 suspects · 11 clues
Positions - Difficulty3 of 4
A Name Chiselled Out
6 suspects at the Valley Dig. One of them was alone with Itet.
8×7 · 6 suspects · 9 clues
PositionsIrregular gridEmpty rows - Difficulty3 of 4
The Scribe Who Did Not Sign
6 suspects at the Valley Dig. One of them was alone with Edmund.
7×7 · 6 suspects · 10 clues
Positions - Difficulty4 of 4
The Missing Key-Ring
7 suspects at Ashcombe Manor. One of them was alone with Rosalind.
8×8 · 7 suspects · 9 clues
Positions - Difficulty4 of 4
Rain on the Corral
7 suspects at Cutbank Station. One of them was alone with Harlan.
8×8 · 7 suspects · 15 clues
Positions - Difficulty4 of 4
The Weight That Was Wrong
7 suspects at the Lantern Market. One of them was alone with Priya.
9×8 · 7 suspects · 14 clues
PositionsIrregular gridEmpty rows - Difficulty4 of 4
The Second Generator
7 suspects at Vestfjell Station. One of them was alone with Rurik.
8×8 · 7 suspects · 22 clues
Glyph squares
How Suspectle works
- One person per row and one per column — the sudoku half of the puzzle.
- Suspectle is not a weapon-and-location grid like some other daily murder-mystery puzzles. Every suspect gets a row and a column, and the one left alone with the victim is the killer.
- Clues place people relative to the furniture, the rooms, each other, and the compass.
- Whoever ends up alone with the victim is the murderer. Some cases hide a role to name as well.
- Difficulty runs one to four pips: more suspects, more clue types, and deeper chains of reasoning.
New to logic grids? How to solve a Suspectle case walks through the method, with The Locked Library as a worked opening — without giving the answer away.