diff --git a/codewars/6kyu/ranking-nba-teams/koronya.js b/codewars/6kyu/ranking-nba-teams/koronya.js
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+++ b/codewars/6kyu/ranking-nba-teams/koronya.js
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+// [JS][6kyu] Ranking NBA teams
+// ranking-nba-teams
+// https://www.codewars.com/kata/5a420163b6cfd7cde5000077/train/javascript
+
+const nbaCup = (resultSheet, toFind) => {
+  if (toFind === '') {
+    return ''
+  }
+
+  const nbaMap = new Map()
+  const games = resultSheet.split(',')
+
+  for (const rawGame of games) {
+    const game = rawGame.trim()
+    if (!game) {
+      continue
+    }
+
+    const tokens = game.split(/\s+/)
+    const scoreIndexes = []
+    for (let i = 0; i < tokens.length; i += 1) {
+      if (/^\d+(?:\.\d+)?$/.test(tokens[i])) {
+        scoreIndexes.push(i)
+      }
+    }
+
+    if (scoreIndexes.length !== 2) {
+      continue
+    }
+
+    const [i1, i2] = scoreIndexes
+
+    const team1 = tokens.slice(0, i1).join(' ')
+    const score1 = tokens[i1]
+    const team2 = tokens.slice(i1 + 1, i2).join(' ')
+    const score2 = tokens[i2]
+
+    const numScore1 = Number(score1)
+    const numScore2 = Number(score2)
+
+    if (!Number.isInteger(numScore1) || !Number.isInteger(numScore2)) {
+      return `Error(float number):${game}`
+    }
+
+    const team1Info = nbaMap.get(team1) || {
+      W: 0,
+      D: 0,
+      L: 0,
+      Scored: 0,
+      Conceded: 0,
+      Points: 0,
+    }
+
+    const team2Info = nbaMap.get(team2) || {
+      W: 0,
+      D: 0,
+      L: 0,
+      Scored: 0,
+      Conceded: 0,
+      Points: 0,
+    }
+
+    if (numScore1 > numScore2) {
+      team1Info.W += 1
+      team1Info.Points += 3
+      team2Info.L += 1
+    } else if (numScore1 < numScore2) {
+      team2Info.W += 1
+      team2Info.Points += 3
+      team1Info.L += 1
+    } else {
+      team1Info.D += 1
+      team1Info.Points += 1
+      team2Info.D += 1
+      team2Info.Points += 1
+    }
+
+    team1Info.Scored += numScore1
+    team1Info.Conceded += numScore2
+    team2Info.Scored += numScore2
+    team2Info.Conceded += numScore1
+
+    nbaMap.set(team1, team1Info)
+    nbaMap.set(team2, team2Info)
+  }
+
+  if (!nbaMap.has(toFind)) {
+    return `${toFind}:This team didn't play!`
+  }
+
+  const info = nbaMap.get(toFind)
+  return `${toFind}:W=${info.W};D=${info.D};L=${info.L};Scored=${info.Scored};Conceded=${info.Conceded};Points=${info.Points}`
+}
+
+const r1 =
+  'Los Angeles Clippers 104 Dallas Mavericks 88,New York Knicks 101 Atlanta Hawks 112,Indiana Pacers 103 Memphis Grizzlies 112,' +
+  'Los Angeles Lakers 111 Minnesota Timberwolves 112,Phoenix Suns 95 Dallas Mavericks 111,Portland Trail Blazers 112 New Orleans Pelicans 94,' +
+  'Sacramento Kings 104 Los Angeles Clippers 111,Houston Rockets 85 Denver Nuggets 105,Memphis Grizzlies 76 Cleveland Cavaliers 106,' +
+  'Milwaukee Bucks 97 New York Knicks 122,Oklahoma City Thunder 112 San Antonio Spurs 106,Boston Celtics 112 Philadelphia 76ers 95,' +
+  'Brooklyn Nets 100 Chicago Bulls 115,Detroit Pistons 92 Utah Jazz 87,Miami Heat 104 Charlotte Hornets 94,' +
+  'Toronto Raptors 106 Indiana Pacers 99,Orlando Magic 87 Washington Wizards 88,Golden State Warriors 111 New Orleans Pelicans 95,' +
+  'Atlanta Hawks 94 Detroit Pistons 106,Chicago Bulls 97 Cleveland Cavaliers 95,'
+const r2 =
+  'San Antonio Spurs 111 Houston Rockets 86,Chicago Bulls 103 Dallas Mavericks 102,Minnesota Timberwolves 112 Milwaukee Bucks 108,' +
+  'New Orleans Pelicans 93 Miami Heat 90,Boston Celtics 81 Philadelphia 76ers 65,Detroit Pistons 115 Atlanta Hawks 87,' +
+  'Toronto Raptors 92 Washington Wizards 82,Orlando Magic 86 Memphis Grizzlies 76,Los Angeles Clippers 115 Portland Trail Blazers 109,' +
+  'Los Angeles Lakers 97 Golden State Warriors 136,Utah Jazz 98 Denver Nuggets 78,Boston Celtics 99 New York Knicks 85,' +
+  'Indiana Pacers 98 Charlotte Hornets 86,Dallas Mavericks 87 Phoenix Suns 99,Atlanta Hawks 81 Memphis Grizzlies 82,' +
+  'Miami Heat 110 Washington Wizards 105,Detroit Pistons 94 Charlotte Hornets 99,Orlando Magic 110 New Orleans Pelicans 107,' +
+  'Los Angeles Clippers 130 Golden State Warriors 95,Utah Jazz 102 Oklahoma City Thunder 113,San Antonio Spurs 84 Phoenix Suns 104,' +
+  'Chicago Bulls 103 Indiana Pacers 94,Milwaukee Bucks 106 Minnesota Timberwolves 88,Los Angeles Lakers 104 Portland Trail Blazers 102,' +
+  'Houston Rockets 120 New Orleans Pelicans 100,Boston Celtics 111 Brooklyn Nets 105,Charlotte Hornets 94 Chicago Bulls 86,Cleveland Cavaliers 103 Dallas Mavericks 97'
+const teams =
+  'Los Angeles Clippers,Dallas Mavericks,New York Knicks,NYK,Atlanta Hawks,Indiana Pacers,Memphis Grizzlies,' +
+  'Los Angeles Lakers,Minnesota Timberwolves,Phoenix Suns,Portland Trail Blazers,New Orleans Pelicans,' +
+  'Sacramento Kings,Los Angeles Clippers,Houston Rockets,Denver Nuggets,Cleveland Cavaliers,Milwaukee Bucks,' +
+  'Oklahoma City Thunder, San Antonio Spurs,Boston Celtics,Philadelphia 76ers,Brooklyn Nets,Chicago Bulls,' +
+  'Detroit Pistons,Utah Jazz,Miami Heat,Charlotte Hornets,Toronto Raptors,Orlando Magic,Washington Wizards,' +
+  'Golden State Warriors,Dallas Maver'
+const r = r1 + r2
+
+// nbaCup(r, 'Boston Celtics') === 'Boston Celtics:W=4;D=0;L=0;Scored=403;Conceded=350;Points=12'
+// nbaCup(r, 'Boston Celt') === "Boston Celt:This team didn't play!"