The observed brightness of a Lambertian surface may be written as the product of an albedo factor, p, and the cosine of the incident angle, cos i. This means that brightness can be written as a product of a term that depends on the material, p, and a term that depends on surface direction, which in turn depends on f and g.
—from Artificial Intelligence Second Edition, a book by Patrick Henry Winston
Active since January 13, 2017.
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| Rank | Username | WPM | Accuracy | Date |
|---|---|---|---|---|
| 2040. | Garcia (garciaa) | 91.33 | 99% | 2019-09-26 |
| 2041. | Kit (pastellie) | 91.32 | 94% | 2017-05-10 |
| 2042. | arafolie (qorgus) | 91.31 | 97% | 2018-02-01 |
| 2043. | Coder100 (coder_onehundred) | 91.30 | 97% | 2020-11-27 |
| 2044. | ☞sondv (sondv) | 91.29 | 98% | 2019-07-15 |
| 2045. | multibrawlr (multibrawlr) | 91.28 | 99% | 2019-12-10 |
| 2046. | stimo (stimo) | 91.28 | 99% | 2017-06-16 |
| 2047. | Heapcleaner (fathur) | 91.26 | 98% | 2017-04-09 |
| 2048. | Serge (lolegend) | 91.25 | 98% | 2018-08-20 |
| 2049. | Jeffrey (jeffrey7212) | 91.25 | 98% | 2019-09-22 |
| 2050. | Michael (pizzadeliveryguy) | 91.24 | 96% | 2017-02-15 |
| 2051. | Jayden (jaydopotato) | 91.21 | 97% | 2018-03-19 |
| 2052. | Smoove (liljuice) | 91.21 | 98% | 2020-10-08 |
| 2053. | noob2312 (diabetes_rat) | 91.20 | 95% | 2020-05-29 |
| 2054. | Nuoni (oceanpony) | 91.20 | 99% | 2020-11-10 |
| 2055. | Chris (clibonati) | 91.19 | 98% | 2018-11-17 |
| 2056. | Timothy (timothyslash) | 91.17 | 99% | 2019-12-28 |
| 2057. | Remy (almightyfalafel) | 91.15 | 97% | 2019-01-10 |
| 2058. | BadScam (badscam) | 91.15 | 98% | 2017-07-10 |
| 2059. | J (fireman4) | 91.13 | 98% | 2020-07-09 |
| 2060. | Ray (iconoclastic) | 91.12 | 94% | 2017-04-08 |
| 2061. | Lucian (vibesx) | 91.11 | 98% | 2017-09-27 |
| 2062. | A (fdsjaklfdsaj) | 91.11 | 97% | 2020-07-08 |
| 2063. | Mark (figzes) | 91.07 | 95% | 2020-11-25 |
| 2064. | Chad (chadpalmer2) | 91.07 | 97% | 2018-03-11 |
| 2065. | ช่วยด้วย (k... | 91.06 | 98% | 2017-01-25 |
| 2066. | Bo (duckydigs) | 91.05 | 97% | 2019-04-29 |
| 2067. | tipper (tipperjones) | 91.05 | 98% | 2019-07-14 |
| 2068. | wrists parallel (cheffray) | 91.04 | 97% | 2018-04-22 |
| 2069. | Gascoigne (correctionhaha) | 91.03 | 96% | 2019-11-01 |
| Universe | Races | Average WPM | First Race |
|---|---|---|---|
| Default (English) | 12,275 | 81.02 | January 13, 2017 |
| Instant Death Mode | 11 | 104.42 | December 24, 2018 |
| ᗜ Stenography | 5 | 69.26 | July 15, 2020 |
| New English Texts Are Here | 1 | 105.85 | January 5, 2023 |