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Servant of the Lake Walkthrough
Puzzles

Puzzle Solutions

Every Servant of the Lake puzzle with its own solution page: the exercise routine, the porridge, the tin cups, the chandelier, the garden and all codes.

Last updated 2026-08-14

Light spoilers. This page names rooms, items and characters you meet, but keeps the story beats out of it.

A wooden specimen tray holding bones, organs, a finger, leaves and stones waiting to be sorted
Day 3 — sorting the specimens for the alchemy·Official screenshot, Rusty Lake

One page per puzzle, so you can get unstuck without reading the rest of the day. If you only need a number, the all codes page has every fixed lock in the game on one screen.

Day 1 — Morning

Day 1 — Afternoon

Day 1 — Evening

Day 1 — Night

Day 2

Day 3

When a puzzle will not accept a correct answer

Three things account for nearly every "I entered it right and nothing happened":

You are one item short. Most puzzles silently refuse input until you are holding the thing they want. Sweep the room before you re-enter the answer.

The order is wrong, not the actions. Waking Aldous, serving tea and singing the lullaby all reject the right set of actions in the wrong sequence.

The lock is randomised. Exactly one is: the luggage case. Everything else is fixed for every player.

In this section

The attic at night with a crow at the window and a brass box marked with alchemical symbols

All Codes

Every fixed code in Servant of the Lake: wine cabinet 1753, cabinet 6294, attic stars 4-2-3, clock 4:05, the alchemy sequence, and the randomised lock.

The Exercise Puzzle

How to solve the Servant of the Lake exercise puzzle: copy the wardrobe figurine's poses, and how to fail it for the Exercising with Mr. Aldous run.

Porridge and the Insect in the Bowl

Servant of the Lake porridge puzzle solved: the full ingredient list, the cook order, the breakfast serving order, and how to trap the insect using the berries.

The Berry Puzzle — Trapping the Insect

Solve the Servant of the Lake berry puzzle: where the berries are locked, how the raven trade frees them, and how to block every hole before you swing.

The coachman waiting outside the Vanderboom estate with the horse and carriage

Tin Cup Stacking

Solve the Servant of the Lake cup puzzle in the courtyard: where both tin cups are, how the etched lines set the stacking order, and how to pay the coachman.

Chandelier Candles

Servant of the Lake chandelier puzzle: where the three candles are hidden during Day 1 Afternoon, the order to light them, and why it opens the garden door.

The Garden — Flowers, Cockroaches and Stone Tiles

Servant of the Lake garden walkthrough: the flower pot arrangement, herding cockroaches with the directional tile, the stone tile box and the luggage.

The Luggage Code Is Randomised

The three-digit luggage code in Servant of the Lake changes every playthrough. How to get yours from the baby basket, and why published numbers fail.

The estate entrance hall with the staircase, the maid and Rustie the cat on a pink armchair

Tea Service

The Servant of the Lake tea puzzle: where the sugar, cup and green powder are, the exact fill order, and why the cup is meant to crack when sweetened.

A keyhole view of the parlor showing a woman with a baby, a standing man in a top hat and a seated man by the fireplace

Wine Cabinet Code — 1753

The Servant of the Lake wine cabinet code is 1753, the founding year of the Rusthaven Winery. Here is where the clue is and what the cabinet leads into.

A keyhole view of the parlor showing a woman with a baby, a standing man in a top hat and a seated man by the fireplace

The Parlor Block

Every Servant of the Lake parlor puzzle solved: the nine-button box, William's cigar fire, the painting sequence, flower binary and the lullaby order.

The attic at night with a crow at the window and a brass box marked with alchemical symbols

Attic Chest Stars — 4 2 3

The Servant of the Lake attic chest takes stars 4, 2, 3 read left to right. Write it down — the post-credits secret asks for the same configuration hours later.

A wooden specimen tray holding bones, organs, a finger, leaves and stones waiting to be sorted

Cabinet Code — 6294

The Day 3 cabinet in Servant of the Lake opens with 6294 and holds the telescope. Do not skip it: the telescope ends the post-credits achievement.

A wooden specimen tray holding bones, organs, a finger, leaves and stones waiting to be sorted

The Alchemy Box Sequence

The Servant of the Lake alchemy boxes open with nine clicks: right, right, right, left, right, left, right, right, left. Needed again after the credits.

Aldous's Coffee — Roast, Then Grind

The Servant of the Lake coffee puzzle has a right answer and a better one: green beans finish the scene, roasting and grinding earns the achievement.

A man with a rifle standing in a field beside a hunting shed and a butchering table

A Perfect Hunt

How to get the Servant of the Lake Perfect Hunt achievement: every target down with no missed shot, and why the spare ammunition is not a margin.

The Bathing Tiles

The Servant of the Lake bathing puzzle: which four tiles to select, the separate window-pane sequence after the bath, and why you must write the tile set down.

Pest Control — The Mouse in the Cellar Wall

The Servant of the Lake cellar mouse in three steps: magnet for the key, click the hole again to draw it out, then the sledgehammer when it runs back across.