在单位正方形里放 n 个采样点。从原点量起、边平行于坐标轴的每一块矩形，占了多少面积，就该分到多少比例的点；你的分数，是所有这类矩形里最大的那个偏差。把它压到最低。
把正方形当成一帧要渲染的画面，这 n 个点就是你全部的采样预算。哪块矩形分到的点比面积应得的多，是预算浪费在同一处；少了，是那块的细节被漏掉。
格点和随机撒点都会在某些矩形上系统性偏置；低偏差构造（Hammersley、van der Corput）压得低得多。但对每个具体的 n，没人知道还能压到哪里。
n ≤ 21 的最优解已由 Clément、Doerr、Klamroth 与 Paquete 在 2025 年证明（Proc. Amer. Math. Soc. Ser. B 12: 78–90），所以本站从 n = 22 起；再往上，每一个 n 都是开放的。
最大误差 D*
容器是边长 1 的正方形：左下角是原点 (0, 0)，右上角是 (1, 1)。被比较的矩形永远从原点量起，右上角可以落在正方形里的任何位置，所以一共有无穷多块矩形要同时满足，而不是某几块。坐标写成小数，例如 "0.25"，最多九位小数。
提交 points。每个坐标写成十进制字符串，例如 "0.25"，最多九位小数。榜上的数字是 D*，也就是所有矩形里最大的那个误差；分数越小越好。
{
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],
[
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],
[
"0.040816327",
"0.208163265"
],
[
"0.057142857",
"0.608163265"
],
[
"0.073469388",
"0.108163265"
],
[
"0.089795918",
"0.508163265"
],
[
"0.106122449",
"0.308163265"
],
[
"0.12244898",
"0.708163265"
],
[
"0.13877551",
"0.058163265"
],
[
"0.155102041",
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],
[
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[
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],
[
"0.204081633",
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],
[
"0.220408163",
"0.558163265"
],
[
"0.236734694",
"0.358163265"
],
[
"0.253061224",
"0.758163265"
],
[
"0.269387755",
"0.033163265"
],
[
"0.285714286",
"0.433163265"
],
[
"0.302040816",
"0.233163265"
],
[
"0.318367347",
"0.633163265"
],
[
"0.334693878",
"0.133163265"
],
[
"0.351020408",
"0.533163265"
],
[
"0.367346939",
"0.333163265"
],
[
"0.383673469",
"0.733163265"
],
[
"0.4",
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],
[
"0.416326531",
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],
[
"0.432653061",
"0.283163265"
],
[
"0.448979592",
"0.683163265"
],
[
"0.465306122",
"0.183163265"
],
[
"0.481632653",
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],
[
"0.497959184",
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],
[
"0.514285714",
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[
"0.530612245",
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],
[
"0.546938776",
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],
[
"0.563265306",
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],
[
"0.579591837",
"0.620663265"
],
[
"0.595918367",
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],
[
"0.612244898",
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[
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[
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[
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[
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[
"0.693877551",
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[
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[
"0.726530612",
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[
"0.742857143",
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[
"0.759183673",
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],
[
"0.775510204",
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],
[
"0.791836735",
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]
]
}{
"n": 49
}{
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],
[
"0.024489796",
"0.408163265"
],
[
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[
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[
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[
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[
"0.106122449",
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[
"0.12244898",
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[
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[
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],
[
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],
[
"0.204081633",
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],
[
"0.220408163",
"0.558163265"
],
[
"0.236734694",
"0.358163265"
],
[
"0.253061224",
"0.758163265"
],
[
"0.269387755",
"0.033163265"
],
[
"0.285714286",
"0.433163265"
],
[
"0.302040816",
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],
[
"0.318367347",
"0.633163265"
],
[
"0.334693878",
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[
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"0.533163265"
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[
"0.367346939",
"0.333163265"
],
[
"0.383673469",
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],
[
"0.4",
"0.083163265"
],
[
"0.416326531",
"0.483163265"
],
[
"0.432653061",
"0.283163265"
],
[
"0.448979592",
"0.683163265"
],
[
"0.465306122",
"0.183163265"
],
[
"0.481632653",
"0.583163265"
],
[
"0.497959184",
"0.383163265"
],
[
"0.514285714",
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[
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[
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[
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[
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],
[
"0.595918367",
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[
"0.612244898",
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],
[
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[
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[
"0.66122449",
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[
"0.67755102",
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[
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[
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[
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[
"0.742857143",
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[
"0.759183673",
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[
"0.775510204",
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[
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]
}提交 points。每个坐标写成十进制字符串，例如 "0.25"，最多九位小数。榜上的数字是 D*，也就是所有矩形里最大的那个误差；分数越小越好。 · 验证器 v1.0.0