Games like Endless Killer Sudoku
Games like Endless Killer Sudoku include Peggle Deluxe, Plants vs. Zombies GOTY Edition, Zuma Deluxe, Zup! S, and Hexcells. We matched them by the tags players give Endless Killer Sudoku on Steam (Casual, Strategy, Puzzle, Arcade, and 2D): closest matches first, and among equally close ones the better-known games.

Peggle Deluxe
Shared: Casual · Puzzle · Arcade

Plants vs. Zombies GOTY Edition
Shared: Strategy · Casual · 2D

Zuma Deluxe
Shared: Puzzle · Arcade · Strategy

Zup! S
Shared: Casual · Puzzle · 2D

Hexcells
Shared: Casual · Puzzle · Strategy

Peggle™ Nights
Shared: Casual · Puzzle · 2D

Bejeweled® 3
Shared: Casual · Puzzle · Strategy

Hexcells Infinite
Shared: Casual · Puzzle · Logic

Mini Metro
Shared: Strategy · Puzzle · Casual

Patrick's Parabox
Shared: Puzzle · Logic · 2D

Bloons TD 6
Shared: Strategy · Casual · Singleplayer

Hexcells Plus
Shared: Casual · Puzzle · Strategy

Baba Is You
Shared: Puzzle · Logic · Singleplayer

Purple Place - Classic Games
Shared: Casual · Puzzle · 2D

Waveform
Shared: Puzzle · Casual · Strategy

Is This Seat Taken?
Shared: Casual · Puzzle · Logic

Nodebuster
Shared: Casual · Strategy · Arcade

Scribblenauts Unlimited
Shared: Casual · Puzzle · 2D

Zup!
Shared: Casual · Puzzle · 2D

LYNE
Shared: Puzzle · Casual · Logic

Mini Motorways
Shared: Strategy · Casual · Puzzle

Dorfromantik
Shared: Puzzle · Casual · Strategy

My Suika – Kyo’s Fruit Merge
Shared: Casual · Strategy · Puzzle

Strange Jigsaws
Shared: Casual · Puzzle · 2D