# Weekly challenges

**URL:** https://discourse.shapr3d.com/c/weekly-challenges/63.md

[Latest](https://discourse.shapr3d.com/latest.md) · [Categories](https://discourse.shapr3d.com/categories.md) · [Tags](https://discourse.shapr3d.com/tags.md)

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## [Community Challenge Season 2 is COMPLETE ✅](https://discourse.shapr3d.com/t/community-challenge-season-2-is-complete/41658)

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**Author:** [@Cesar](https://discourse.shapr3d.com/u/Cesar)\
**Replies:** 7\
**Last updated:** [September 24, 2026, 5:25pm UTC](https://discourse.shapr3d.com/t/community-challenge-season-2-is-complete/41658 "2026-09-24T17:25:12Z")

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:tada: That’s a Wrap on This Season! And just like that, another season of our Weekly Challenges has come to an end! It’s been fantastic to see your creativity, dedication, and all the different approaches you’ve brough…

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## [Leaderboard Season 2 - Extrude](https://discourse.shapr3d.com/t/leaderboard-season-2-extrude/41535)

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**Author:** [@Cesar](https://discourse.shapr3d.com/u/Cesar)\
**Replies:** 10\
**Last updated:** [September 16, 2026, 12:16pm UTC](https://discourse.shapr3d.com/t/leaderboard-season-2-extrude/41535 "2026-09-16T12:16:49Z")

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Here is the Leaderboard after the 1st challenge of this new season! A very close start at the top — and plenty of time for the rankings to change. Let’s see who climbs the leaderboard next! :eyes: kamil.bidus - 21 pts …

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## [Season 2 Challenge #5 is DONE | Extrude 5/5](https://discourse.shapr3d.com/t/season-2-challenge-5-is-done-extrude-5-5/41607)

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**Author:** [@Cesar](https://discourse.shapr3d.com/u/Cesar)\
**Replies:** 5\
**Last updated:** [September 13, 2026, 7:34pm UTC](https://discourse.shapr3d.com/t/season-2-challenge-5-is-done-extrude-5-5/41607 "2026-09-13T19:34:43Z")

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Challenge Number 5 is live! :tada: And with that, we’ve reached the final modeling challenge of Season 2! :chequered\_flag: It’s been a fun season, with plenty of different approaches and interesting solutions across the…

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## [Season 2 Challenge #4 is DONE | Extrude 4/5](https://discourse.shapr3d.com/t/season-2-challenge-4-is-done-extrude-4-5/41573)

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**Author:** [@Cesar](https://discourse.shapr3d.com/u/Cesar)\
**Replies:** 29\
**Last updated:** [September 11, 2026, 2:15pm UTC](https://discourse.shapr3d.com/t/season-2-challenge-4-is-done-extrude-4-5/41573 "2026-09-11T14:15:31Z")

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Challenge Number 4 is live! :construction: Time for another modeling challenge — and this one comes straight from the street. :eyes: What you’ll be building :vertical\_traffic\_light: For Challenge #4, your task is to mod…

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## [Season 2 Challenge #3 is DONE | Extrude 3/5](https://discourse.shapr3d.com/t/season-2-challenge-3-is-done-extrude-3-5/41548)

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**Author:** [@Cesar](https://discourse.shapr3d.com/u/Cesar)\
**Replies:** 15\
**Last updated:** [September 4, 2026, 10:04am UTC](https://discourse.shapr3d.com/t/season-2-challenge-3-is-done-extrude-3-5/41548 "2026-09-04T10:04:20Z")

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Challenge Number 3 is here! What you’ll be building :boomerang: For Challenge #3, your task is to model a boomerang using the specifications and photo references below: Your constraints :memo: As with the previous…

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## [Season 1 Challenge #1 is DONE | Parametric Sketching 1/5](https://discourse.shapr3d.com/t/season-1-challenge-1-is-done-parametric-sketching-1-5/41133)

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**Author:** [@Ambrus](https://discourse.shapr3d.com/u/Ambrus)\
**Replies:** 10\
**Last updated:** [September 2, 2026, 3:24pm UTC](https://discourse.shapr3d.com/t/season-1-challenge-1-is-done-parametric-sketching-1-5/41133 "2026-09-02T15:24:41Z")

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The task Create a parametric model of a triquetra. The model must be controlled by two independent driving parameters (variables). By modifying these two driving parameters, the model must transition from State A to Sta…

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## [Season 2 Challenge #2 is DONE | Extrude 2/5](https://discourse.shapr3d.com/t/season-2-challenge-2-is-done-extrude-2-5/41503)

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**Author:** [@Cesar](https://discourse.shapr3d.com/u/Cesar)\
**Replies:** 15\
**Last updated:** [August 30, 2026, 5:15pm UTC](https://discourse.shapr3d.com/t/season-2-challenge-2-is-done-extrude-2-5/41503 "2026-08-30T17:15:44Z")

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It’s time for Challenge 2 :seedling: What you’re building Create a plant holder inspired by the reference image below. Your goal is to recreate the object using a simple modeling workflow and the limited set of t…

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## [Season 2 Challenge #1 is DONE | Extrude 1/5](https://discourse.shapr3d.com/t/season-2-challenge-1-is-done-extrude-1-5/41481)

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**Author:** [@Cesar](https://discourse.shapr3d.com/u/Cesar)\
**Replies:** 19\
**Last updated:** [August 21, 2026, 6:45am UTC](https://discourse.shapr3d.com/t/season-2-challenge-1-is-done-extrude-1-5/41481 "2026-08-21T06:45:37Z")

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The wait is over. Yesterday, we announced that Season 2 kicks off today, but kept the first challenge as a secret. Now, the wait is over—it’s time for the big reveal. Welcome to Batch 2: Extrude. Over the next five wee…

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## [Season 2 is almost here!](https://discourse.shapr3d.com/t/season-2-is-almost-here/41476)

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**Author:** [@Cesar](https://discourse.shapr3d.com/u/Cesar)\
**Replies:** 2\
**Last updated:** [August 13, 2026, 6:42pm UTC](https://discourse.shapr3d.com/t/season-2-is-almost-here/41476 "2026-08-13T18:42:17Z")

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We have a small update for everyone who enjoys participating in our modeling challenges. Shapr3D Challenges will now live in the Weekly Challenges category and be organized by season, making it easier to follow the late…

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## [Leaderboard - Parametric Sketching](https://discourse.shapr3d.com/t/leaderboard-parametric-sketching/41184)

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**Author:** [@Ambrus](https://discourse.shapr3d.com/u/Ambrus)\
**Replies:** 10\
**Last updated:** [August 10, 2026, 6:01pm UTC](https://discourse.shapr3d.com/t/leaderboard-parametric-sketching/41184 "2026-08-10T18:01:27Z")

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Here are top five challengers after the first week: 1st @Xdrakosha - 21 points 2nd @bidek - 20 points 3rd jhelgert - 19 points 4th @DrKronos - 18 points 5th Mark Watson - 17 points The leaderboard can change rapi…

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## [Community Challenge Season 1 COMPLETE](https://discourse.shapr3d.com/t/community-challenge-season-1-complete/41371)

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**Author:** [@Alex\_Anufriev](https://discourse.shapr3d.com/u/Alex_Anufriev)\
**Replies:** 5\
**Last updated:** [August 8, 2026, 3:08pm UTC](https://discourse.shapr3d.com/t/community-challenge-season-1-complete/41371 "2026-08-08T15:08:29Z")

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Before we get into the scores, we want to thank everyone for participating in these challenges. We are very excited about your involvement and we hope to continue building on this experience and make the next season more…

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## [Season 1 Challenge #5 is DONE | Parametric Sketching 5/5](https://discourse.shapr3d.com/t/season-1-challenge-5-is-done-parametric-sketching-5-5/41318)

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**Author:** [@Alex\_Anufriev](https://discourse.shapr3d.com/u/Alex_Anufriev)\
**Replies:** 8\
**Last updated:** [August 3, 2026, 1:27pm UTC](https://discourse.shapr3d.com/t/season-1-challenge-5-is-done-parametric-sketching-5-5/41318 "2026-08-03T13:27:07Z")

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You’ve made it this far! It’s time for our final challenge: What you’re building Create a parametric model of a tiled table. The model must automatically adapt the number of tiles based on adjusting two independent dri…

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## [Season 1 Challenge #4 is DONE | Parametric Sketching 4/5](https://discourse.shapr3d.com/t/season-1-challenge-4-is-done-parametric-sketching-4-5/41278)

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**Author:** [@Jeriz](https://discourse.shapr3d.com/u/Jeriz)\
**Replies:** 5\
**Last updated:** [July 27, 2026, 1:31pm UTC](https://discourse.shapr3d.com/t/season-1-challenge-4-is-done-parametric-sketching-4-5/41278 "2026-07-27T13:31:12Z")

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Time for the next challenge! What you’re building Create a parametric sketch of centered buttons inside a rectangle with fixed dimensions. By modifying three driving variables, your model must seamlessly transform from…

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## [Season 1 Challenge #3 is DONE | Parametric Sketching 3/5](https://discourse.shapr3d.com/t/season-1-challenge-3-is-done-parametric-sketching-3-5/41227)

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**Author:** [@Alex\_Anufriev](https://discourse.shapr3d.com/u/Alex_Anufriev)\
**Replies:** 11\
**Last updated:** [July 22, 2026, 9:23am UTC](https://discourse.shapr3d.com/t/season-1-challenge-3-is-done-parametric-sketching-3-5/41227 "2026-07-22T09:23:43Z")

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Time for the next challenge! What you’re building Task: Create a parametric model of a hexagonal honeycomb. By changing a single driving parameter (variable), the entire model must adapt and transition from State A to …

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## [Season 1 Challenge #2 is DONE | Parametric Sketching 2/5](https://discourse.shapr3d.com/t/season-1-challenge-2-is-done-parametric-sketching-2-5/41185)

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**Author:** [@Alex\_Anufriev](https://discourse.shapr3d.com/u/Alex_Anufriev)\
**Replies:** 5\
**Last updated:** [July 13, 2026, 12:47pm UTC](https://discourse.shapr3d.com/t/season-1-challenge-2-is-done-parametric-sketching-2-5/41185 "2026-07-13T12:47:13Z")

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It’s time for challenge 2 :chequered\_flag: What you’re building A parametric model of a lemniscate. It’s a figure-eight curve whose shape is controlled by three independent driving parameters. The real test isn’t just …