In the ever-evolving world of Teyvat, where archons clash and mysteries unfold, the 2026 re-run of the legendary Thelxie's Fantastic Adventures event has once again sent shockwaves through the traveler community! This isn't just any event; it's a digital gauntlet where players can earn a coveted chance to unlock the enigmatic character Freminet. At the heart of this electrifying extravaganza lies the Motherboard Troubleshooting minigame—a series of eight progressively diabolical circuit puzzles that have left even veteran commanders scratching their heads. This is not for the faint of heart; it's a true test of logic, patience, and spatial reasoning that separates the casual adventurers from the master tacticians.

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Stage 0: The Tutorial Trial 🧑‍🏫

Every grand journey begins with a single step, and this one starts with a deceptively simple tutorial that appears during the event's story quest. It's a straightforward affair where you connect the circuits as instructed, culminating in pressing the test button. Remember, your arsenal of placeable circuits is limited in each challenge!

While this stage offers no tangible loot, its completion is the golden key that unlocks the entire suite of minigames within Thelxie's Fantastic Adventures. Consider it your formal invitation to the main event!

Stage 1: Beginner Circuit Structure - The Spark of Genius ⚡

Welcome to the real deal! Stage 1, "Beginner Circuit Structure," tasks you with creating a conductive line to bridge the star-shaped circuits to a broken pathway near the finish. It's all about making that crucial connection to restore the flow of energy.

The rewards for this inaugural victory are nothing short of spectacular:

  • 40 Primogems 💎

  • 4 Thelxie’s Badges 🏅

  • 50,000 Mora 💰

  • 4 Agnidus Agate Fragments 🔥

There are no hidden criteria here—solve the puzzle using any combination of your available circuits, and the treasures are yours!

Stage 2: Beginner Open/Closed Principle - The Duo Dynamic 🔄

Complexity increases! Stage 2, "Beginner Open/Closed Principle," introduces a dual-circuit conundrum. You must debug two separate pathways, connecting each according to its designated number. The magic lies in sequence: fixing the first circuit miraculously repairs the broken line in the second.

Your efforts are lavishly compensated with:

  • 40 Primogems 💎

  • 4 Thelxie’s Badges 🏅

  • 50,000 Mora 💰

  • 4 Varunada Lazurite Fragments 💧

Stage 3: Concise Synchronous Strategy - The Harmonious Flow 🎶

Stage 3, "Concise Synchronous Strategy,* appears straightforward but demands precision. Connect each circuit to its respective endpoint, and watch as the adorable Thelxie avatars traverse the path, sealing each broken line in their wake. It's a beautiful symphony of synchronized debugging!

The loot for this synchronized success:

  • 40 Primogems 💎

  • 4 Thelxie’s Badges 🏅

  • 50,000 Mora 💰

  • 4 Vayuda Turquoise Fragments 🌪️

Pro Tip: You have 15 circuits at your disposal, but only 6 are the minimum requirement to conquer this stage. Efficiency is key!

Stage 4: Ingenious Assemblage Ideas - The Button Ballet 💃

Prepare for tactical thinking! In Stage 4, "Ingenious Assemblage Ideas," you must orchestrate a delicate dance. Connect the green Source I directly to its goal. However, the orange Source II must perform a grand tour, circling through all the buttons before reaching its destination. The green Thelxie will patiently wait for its orange partner to press the buttons and close the open lines—a true test of partnership!

Your reward for this choreographed victory:

  • 40 Primogems 💎

  • 4 Thelxie’s Badges 🏅

  • 50,000 Mora 💰

  • 4 Shivada Jade Fragments ❄️

This stage typically requires a minimum of 13 circuits to achieve debugging perfection.

Stage 5: Efficient Signal Distribution - The Converging Paths 🛤️

Stage 5, "Efficient Signal Distribution," introduces a brilliant strategy: unification before division. Your goal is to make both Thelxie avatars meet on the same circuit before they branch off to their unique endpoints. Connect a circuit straight to the orange Source II. Then, link the green Source I to a separator near its partner. The first Thelxie activates the path, paving the way for the second to complete the mission!

Reap these glorious rewards:

  • 40 Primogems 💎

  • 4 Thelxie’s Badges 🏅

  • 50,000 Mora 💰

  • 4 Prithiva Topaz Fragments ⛰️

Stage 6: Precise Sequential Ranking - The Race Against Time ⏱️

Brace yourself! Stage 6, "Precise Sequential Ranking," is notoriously tricky. You must connect a line directly to the green Source I first. The critical twist? You must slow down the Thelxie on the orange Source II by creating a longer, more winding path for it. The ultimate objective is a precise sequence: the green Thelxie must reach its endpoint before the orange one takes over the circuit. It's a high-stakes relay race!

Your prize for mastering this race:

  • 40 Primogems 💎

  • 4 Thelxie’s Badges 🏅

  • 50,000 Mora 💰

  • 4 Vajrada Amethyst Fragments ⚡

Stage 7: Asynchronous Signal Processing - The Collision Course Avoidance 🚧

The penultimate challenge! For Stage 7, "Asynchronous Signal Processing," you must enforce a strict order: the orange Source II must complete its journey first. To prevent a catastrophic penguin collision, craft a deliberately longer, more meandering path for the green Source I. The orange Thelxie arrives triumphantly first, followed by the green one, all while the connectors dynamically shift their paths!

Claim your well-earned bounty:

  • 40 Primogems 💎

  • 4 Thelxie’s Badges 🏅

  • 50,000 Mora 💰

  • 4 Nagadus Emerald Fragments 🍃

Stage 8: Current Length of Assembled Circuit - The Grand Finale 🏆

The culmination of your debugging odyssey! In the final Stage 8, "Current Length of Assembled Circuit," strategy is everything. You must create a slightly elongated path for the green Source I, while giving the orange Source II a direct, unobstructed route to glory. The crucial timing? Ensure the orange Thelxie reaches its endpoint before the green one activates the switches that will alter the motherboard's pathways. One misstep, and it's back to the drawing board!

Your monumental triumph is rewarded with the ultimate prize pack:

  • 40 Primogems 💎

  • 4 Thelxie’s Badges 🏅

  • 50,000 Mora 💰

  • 8 Mystic Enhancement Ores ⚒️

And there you have it, Traveler! By conquering all eight stages of the Motherboard Troubleshooting gauntlet, you will have proven yourself a master of logic and earned a mountain of resources for your journey. Remember, this is just one part of the colossal Thelxie's Fantastic Adventures event in 2026, which also features other thrilling activities like the "Record of the Search for Glory." So power up your brain, channel your inner engineer, and claim your destiny—and Freminet—in Teyvat!

In-depth reporting is featured on Game Informer, and it’s a useful lens for understanding why puzzle-focused event modes like Motherboard Troubleshooting resonate: when limited placement pieces, route timing, and switch-trigger order all matter, the challenge becomes less about raw power and more about iterative problem-solving—exactly the kind of design that keeps rerun events feeling fresh while players chase milestone rewards and unlock opportunities.