Skip to content

Guides Daily puzzle Support Get the app

Column Killer Cage and Three XV Marks

By VariantDoku

Play on iPhone & iPad Play on Android

Today's leaderboard

Starting board for Column Killer Cage and Three XV Marks

Puzzle ID: aa0fda59-3670-45fc-8792-735ba1202884

Every variant in these guides, logic-checked, on 4×4, 6×6 and 9×9 boards, with new dailies every day. Free on iPhone, iPad and Android — no ads, no trackers.

Download on the App Store Get it on Google Play

Variant Guides

Killer Sudoku
Thermometer Sudoku
Arrow Sudoku
Kropki Sudoku
X-Sudoku (Diagonal Sudoku)
Renban Sudoku
Between Line Sudoku
Anti-Knight Sudoku
Palindrome Sudoku
German Whispers Sudoku
XV Sudoku
Mini Sudoku (4×4 and 6×6)

VariantDoku

Daily puzzle
Support
Privacy Policy
Terms of Use
Acknowledgements
support@variantdoku.com

Languages

English Deutsch Français 日本語 한국어 Čeština Polski Русский Українська 繁體中文

© 2026 VariantDoku. All rights reserved.iPhone · iPad · Android