Winners
2025 Builder Challenge
The 2025 challenge was Sigma's first app-building competition, based on Denver housing data. Three contestants had two hours to build a rent-versus-buy calculator from the same dataset, with each app required to use warehouse writeback and a scoring model to recommend renting or buying. See the event recording here: 2025 Appathon
Winner
Builders Challenge 1st Place | 2025 | Katrina Menne
#BuildersChallengeWinner
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