A mentally stimulating bus ride through the National University of Singapore

Exterior of the Service 96 double-deck bus which has all 14 #ChallengeInTransit questions.
Exterior of the Service 96 double-deck bus which has all 14 #ChallengeInTransit questions.PHOTO: DSO/TTS
The lower deck of the Service 96 double-deck bus which has all 14 #ChallengeInTransit questions.
The lower deck of the Service 96 double-deck bus which has all 14 #ChallengeInTransit questions.PHOTO: DSO/TTS
All 14 #ChallengeInTransit questions can be seen at the upper deck of bus service 96, which loops around Clementi and the National University of Singapore campus.
All 14 #ChallengeInTransit questions can be seen at the upper deck of bus service 96, which loops around Clementi and the National University of Singapore campus.PHOTO: DSO/TTS
All 14 #ChallengeInTransit questions can be seen at the upper deck of bus service 96, which loops around Clementi and the National University of Singapore.
All 14 #ChallengeInTransit questions can be seen at the upper deck of bus service 96, which loops around Clementi and the National University of Singapore.PHOTO: DSO/TTS
One of 14 #ChallengeInTransit questions found on the upper deck of bus service 96, which loops around Clementi and the National University of Singapore.
One of 14 #ChallengeInTransit questions found on the upper deck of bus service 96, which loops around Clementi and the National University of Singapore.PHOTO: DSO/TTS
Published
1 hour ago