DOUKNOWBALL

πŸ€ Basketball Games

All 16 of them in one place. 9 reset every day, and every one is free with no sign-up. Franchise grids, career guessers and two long sims, all built on real players and real franchise history.

⏳ The long games

One puts you in the front office with the cap, the trades and a best of seven to win. The other starts on draft night and asks what you do with a career.

🏒 NBA Front Office Full GM sim: cap, trades, the play-in, best-of-7 wars, dynasties 🌟 NBA My Career Draft night to the rafters. 5 positions, 100+ crossroads, and one very tempting phone call

⏱️ Five minute basketball puzzles

Grids, chains, connections and head to head stat calls. Most reset daily, so everybody plays the same board.

πŸ€ Buzzer Beater DAILY Pick the arc, beat the hand, drop ten jump shots πŸ“Š NBA Stat Line DAILY Blend five real seasons into a target per 36 line πŸ“Š NBA Higher or Lower DAILY Which legend scored more career points? πŸ”² NBA Franchise Grid DAILY Fill the 3Γ—3 with players who match both teams 🧩 NBA Connections DAILY Group 20 players into four hidden connections πŸ“œ NBA Career Path DAILY Guess the NBA player from progressive clues πŸ•΅οΈ Missing Five DAILY Name the missing starter from a famous real lineup πŸ€ Perfect Lineup: NBA DAILY Build a starting 5 under random team & era constraints, then simulate πŸ—ΊοΈ NBA Conquest DAILY Imperialism mode: winners annex whole empires until one team rules the map πŸ† 82-0 Perfect Season Spin team seasons, draft a six man rotation πŸ”Ž Stat Detective Name the player behind the mystery stat line πŸ€ NBA Starting 5 Build a lineup with stat challenges πŸ€ NBA Connect 4 NBA trivia meets Connect 4 πŸ”— NBA Chain Build a chain of connected players

What is here, and how it splits up

Four things go on in here. Some games hand you numbers and want the name back: /stat-detective scrubs the name off a real per 36 season, /nba-career sells you clues at 150 points a go, and /missing-five blanks one starter out of a genuine Finals box score. Some are boards you earn a square at a time, like the nine cells of /nba-grid or the twenty names of /nba-connections. Some make you build a lineup under awkward rules, which is /nba-starting-5 pinning a random franchise on every slot and /perfect-season-nba spinning a wheel for the team and season you draft from, six deep, a starting five plus a sixth man who can be anyone. And some run for years: /nba-front-office gives you a cap sheet and 29 rivals, while /nba-my-career takes an invented rookie from draft night to the rafters.

Where to start

  • NBA Career Path. The softest landing in the section. Clues come out one at a time and you choose when to stop collecting and commit, so it plays as a nerve game as much as a knowledge one: guess early and keep your score, or trade some of it away for another piece. It suits anyone who can hear a position, a draft slot and a couple of NBA stops and start crossing names off a list. /stat-detective runs the same idea with the money taken out: it opens colder, and its clues cost you nothing.
  • Stat Detective. For people who actually read box scores. You open with a decade, a position and a per 36 line, and you get eight guesses to put a name to the season. Extra clues turn up as the misses pile up and none of them cost you a thing, so the only pressure on you is the guess count. It suits the kind of reader who sees a shape in a stat line rather than a row of numbers.
  • NBA Franchise Grid. The two minute daily. Nine cells, nine guesses, so a single miss ends any perfect board. The rows and columns mix franchises a career touched with milestones like 10,000 points or 5,000 rebounds, so it is not only who played where, it is who piled up the counting stats. Take /nba-connections instead if you would rather sort twenty names into hidden groups than dig up one player per square.
  • NBA Front Office. The one that eats an evening. Fifteen roster spots, a cap sheet that punishes you, trades the AI weighs on age and rating, and a season that dumps you in the play-in if you finish 7th to 10th, then asks for four best-of-seven rounds. Go to /nba-my-career instead if you would rather live one player's whole career than run the whole building.
  • Basketball, the background

    Basketball's record book has hard start dates, and a lot of the sport's arguments trace back to them. The NBA adopted the 24 second shot clock for the 1954-55 season, which is the line between the modern game and the stalling contests before it. Steals, blocks and the split between offensive and defensive rebounds only became official statistics in 1973-74, and individual turnovers waited until 1977-78, which is why Bill Russell and Wilt Chamberlain carry no official career block totals despite both being remembered as dominant shot blockers. The three point line came in for 1979-80, originally as a one year trial. And the 82 game season only started in 1967-68, the year expansion took the league to twelve teams. So compare eras all you like, but for some whole careers the numbers people want were simply never written down.

    Questions people ask

    Why do so many of these games use per 36 minute numbers instead of per game averages?

    Because the historical season records store totals and minutes rather than game counts, so a per 36 rate is exact where a per game average would be an estimate. It also puts eras on one scale, since the 1960s were played at a much higher pace and per game numbers from then flatter everybody. /stat-detective and /nba-stat-line both work in per 36 for that reason.

    Why will some games not let me pick seasons from the 1960s?

    Because the stat being asked for did not exist yet. Steals and blocks were not official until 1973-74 and the three point line arrived in 1979-80, so when a target in /nba-stat-line includes one of those, older seasons have no honest number to contribute and sit out. Targets without them open the pool back to 1951-52.

    How much of this is real data and how much is invented?

    The players, the seasons and the careers are real. Missing Five checks every lineup against the box score of that exact game, and NBA Grid and NBA Connections verify answers against career records. The long sims are where invention starts: your player in NBA My Career is fictional by design, and NBA Front Office wraps invented contract and salary numbers around real players, alongside generated ones filling out the market.

    Which of these have a daily puzzle?

    Plenty of them. /nba-grid, /nba-connections, /missing-five, /nba-higher-lower and /nba-stat-line serve everyone the same board once a day, and /perfect-season-nba, /perfect-lineup-nba, /nba-career and /conquest-nba have daily modes too. They all roll over at midnight Eastern. The rest, /nba-connect-4 and /nba-chain included, you can just keep playing.

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  • Free Basketball Games on DoUKnowBall

    The basketball section gathers every pro hoops game on the site into one page: the franchise grid, progressive-clue career paths, connection puzzles, stat line detective work, lineup builders and two long sims, one from the general manager's chair and one from the player's. All free in a browser, no account, no download, and all of it on real players.

    How to play

  • Short on time: the daily puzzles reset every day and take a couple of minutes each.
  • Want something deeper: the front office sim runs a full season with the cap and the trade deadline, and the career sim runs from the draft to the rafters.
  • Every game explains itself before you play, and the "?" button reopens the rules at any point.
  • All team names, competition names, logos and trademarks are property of their respective owners. DoUKnowBall is an independent fan project and is not affiliated with, endorsed by or sponsored by the NFL, NBA, UFC, NHL, MLB, FIFA, UEFA, the Premier League, the English Football League, LaLiga, Serie A, the Bundesliga, Ligue 1, the Eredivisie, MLS, the Saudi Pro League, the IOC, the NCAA, F1, the PGA Tour, NASCAR, the ATP or the WTA. Player names and statistics are used for identification and commentary only. Β© 2026 DoUKnowBall

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