Similar to 真に最難関の論理パズル

Communications-based train control

Charge-coupled device

CCL5

PTPRC

Cdc14

CDC20

Centrino

CERN httpd

Protein c-Fos

ChAdOx1

Challenge-Handshake Authentication Protocol

CHAN-DT

CHD7

CID

Transcription factor Jun

CLIÉ

CLS (command)

CMAC

Active-pixel sensor

CMYK color model

Mathematical puzzle

Ages of Three Children puzzle

Mathematical fallacy

Inshi no heya