KillswitchSEASON ZERO
Stream-ready MVPBeta HUD · OBS browser sourceBack to landing
SEASON ZEROBeta Access

Develop a livestream-ready MVP with live coding battle rooms. Stream-first battle panels are live in beta—cloud compile hooks land in a later drop; embed feeds wire as integrations go out.

Apply to become one of the first founding competitors.

Apply · Season Zero bracketJoin Early Access →
  • Live coding battle rooms
  • Real-time contestant code panels
  • Audience voting during matches
  • AI match explanation
  • Tournament and replay flow
KillswitchLIVE BROADCAST

LUNA

VS

REX

Round2 · Bo3
Spectators12,458
Prize pool$25,000

Match clock

18:42

LUNA clawing brute swaps · REXthreading index maps

LUNA
Python
1
2
3
4
5
6
7
8
9
10
11
12
class Solution:
    def minOperations(self, nums: List[int]) -> int:
        n = len(nums)
        ans = 0
        for i in range(n):
            min_idx = i
            for j in range(i + 1, n):
                if nums[j] < nums[min_idx]:
                    min_idx = j
            nums[i], nums[min_idx] = nums[min_idx], nums[i]
            ans += min_idx - i
        return ans
Compiles · 3.2s
REX
Python
1
2
3
4
5
6
7
8
9
10
11
12
13
class Solution:
    def minOperations(self, nums: List[int]) -> int:
        sorted_nums = sorted(nums)
        pos = {v: i for i, v in enumerate(nums)}
        ans = 0
        for i in range(len(nums)):
            if nums[i] != sorted_nums[i]:
                j = pos[sorted_nums[i]]
                nums[i], nums[j] = nums[j], nums[i]
                pos[nums[j]] = j
                pos[nums[i]] = i
                ans += 1
        return ans
Compiles · 2.7s

Current problem

Min Operations

Minimum ops showdown—strategy vs brute force framed for camera legibility.

Medium

Live chatter

byteHype: NO BUILT-INS PLEASE

streamProof: REX mapping diff is cinematic

lunaNation: LUNA still has runway

Spectator heat

Momentum check — who steals this duel?

LUNA58%
REX42%