31/08/2026
Great teamwork from our BSc (Computer Science) students Oliver Goh, Khoo Kar Xing and Alister Chong! Congratulations for achieving the 1st Runner-Up spot at the Global Coding Challenge 2026! 🥈
Oliver recounts what it took for them to make it to the podium:
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💬 "What made this challenge stand out was that it actually embraced AI as part of the toolkit for solving the problems. You might think that defeats the whole point of a "coding" challenge, but I would argue it did the opposite. It let us spend more time thinking at a higher level about the actual problem: architecture, trade-offs, and strategy. It's not too different from where software engineering as a field is heading anyway, less about typing out every line, more about systems and architecting.
That said even with AI, the problems weren't easy. Two of them challenged us algorithmically.
One was a time-travelling salesman problem. Dynamic programming wasn't cutting it, the problem was just too big. I remember coming back from a break to find Kar Xing had made the breakthrough, a pruning greedy implementation, which we certainly made everyone knew we cracked it with the amount of cheering we made in the room.
The other was a simulated niche poker game with hidden rule-sets and bots running hidden playstyles you had to figure out. RNG, shifting playstyles, hidden rules. Alister was the only one with experience in that kind of game, and he carried us through the different phases.
Honestly, between the AI-augmented format and how novel and varied the problems were, this might be one of the most fun coding challenges I've done. And of course, can't forget the great food, great vibes, and great people we got to spend the weekend with."