Killdoku: Murder Sudoku

Follow the clues. Place the suspects. Find the murderer. Killdoku turns murder mysteries into detective logic puzzles. Reconstruct each scene, work out where everyone belongs and use deduction to solve the case. Investigate 1,020 free cases across themed dossiers, with four difficulty levels from Easy to Extreme. Play offline, with no ads, no account and no in-app purchases. MAKE EVERY CLUE COUNT Read the evidence, rule out possibilities and build your solution one deduction at a time. Choose an easier investigation or take on a more demanding case. TEST YOUR THEORIES Try a line of reasoning in Theory Mode. Apply it when you are ready, or reject it and return to your confirmed board. GET HELP WHEN YOU NEED IT More accurate, progressive hints use your current board to guide your next step. An object reference helps you identify the details in each scene. A REASON TO RETURN Open the Daily Case, revisit the local archive and track your progress and statistics. Keep several investigations in progress and continue them later on your device. PLAY YOUR WAY Choose Dutch or English and adjust the experience with options for high contrast, larger text, reduced motion, coordinates and clearer board marks. 1,020 free cases. One question: can you identify the murderer?