SuiriDaily mystery & logic club

Lanterns

Dark rooms and numbered walls — set lanterns until every square is lit and no lantern shines on another. 9 cases, rated D 106–1031. Play any of them free.

Lanterns case Rookie D 106

The Night Gallery at Blackwood

The museum at Blackwood opens its new gallery on Monday, and tonight the night guard walks his round for the first time. Every room and corner must be lit, or…

Worth 11 pts Par 1:42 Play free →
Lanterns case Rookie D 399

Lights for the Comet Watch

The comet comes over the hill observatory next week, and the staff must cross the dark yard and corridors all night without spoiling their night sight.…

Worth 40 pts Par 2:09 Play free →
Lanterns case Sleuth D 421

Lighting the Lower Decks

The ship goes into dry dock at dawn for its safety check, and every corner of the lower decks must be lit for the inspectors. The lantern plan was lost…

Worth 42 pts Par 2:54 Play free →
Lanterns case Sleuth D 613

The Dark Rooms at Ashcombe

The family comes to Ashcombe Manor on Friday for the reading of the will, and half the house has stood dark for a year. Every room must be lit for the guests,…

Worth 61 pts Par 3:03 Play free →
Lanterns case Sleuth D 696

Lighting the Starling Theatre

The Starling Theatre opens its new play on Saturday, and the stage crew must move fast in the dark behind the scenes. Every backstage corner must be lit, but a…

Worth 70 pts Par 3:03 Play free →
Lanterns case Inspector D 750

The Night Depot Lights

The night depot starts its winter timetable on Monday, and the shunters cross the sheds in the dark. Every shed and walkway must be lit before the first night…

Worth 75 pts Par 4:15 Play free →
Lanterns case Inspector D 753

The Keeper's Tallies

The lighthouse keeper at Gull Rock is retiring, and the new keeper comes on Friday. Every corner of the lamp station must be lit for her first night round, and…

Worth 75 pts Par 3:30 Play free →
Lanterns case Inspector D 998

The Bookshop's Dark Corners

The bookshop on Mill Lane takes stock on Sunday, and the back rooms are full of tall shelves and dark corners. Every corner must be lit for the count, and the…

Worth 100 pts Par 4:24 Play free →
Lanterns case Detective D 1031

The Cloister Lanterns

The monks walk the cloister before dawn for the first prayer of the day, and in winter the walk is made in the dark. Every stretch of the cloister must be lit,…

Worth 103 pts Par 5:09 Play free →

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