Algeria gave Germany an unexpected scare before two extra-time goals
sent the three-time champions into a ninth successive World Cup
quarter-final.
The Africans had Germany rattled for long spells but
Andre Schurrle's inventive flick from Thomas Muller's pass and Mesut
Ozil's late close-range strike ensured their progress.
Algeria scored a late consolation through Abdelmoumene Djabou.
Germany progress to face France in Rio de Janeiro on Friday.