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The Arcade

105 levels · 5 checkpoints

Arcade Mini

XP
–
Stars
–/315
Cleared
–/105

Compact, connected grids of pure AI and data-science vocabulary. A center answer anchors each board; directly checked answers grow into further crossing branches. One ladder, 105 levels. Solve a grid to unlock the next, harder as you climb. Topics stay varied without distorting the difficulty curve, checks and failed submits lower your score, and the hardest grid in each checkpoint is its boss.

How to play

Arcade Mini

A compact crossword of pure AI and data-science vocabulary. No news required, just concepts you should own.

Scroll to see all 3 steps

  1. Step 1

    Pick a clue

    Tap a square or a clue in the list. Tap the same square again to flip between Across and Down.

  2. Step 2

    Type to fill

    Letters advance along the entry. Arrows move, Backspace steps back, and the clue buttons stay in normal Tab order.

  3. Step 3

    Check costs, Submit wins

    Check marks wrong filled squares for 10 points. Hint reveals the selected square for 12. A full but incorrect submit exposes every wrong square and costs 15. Scores of 90+ earn three stars; 70+ earn two.

Checkpoint 1 · Levels 1-21

First Crossings

0/21 · 0★

Checkpoint 2 · Levels 22-42

Common Threads

0/21 · 0★

Checkpoint 3 · Levels 43-63

Word Lattice

0/21 · 0★

Checkpoint 4 · Levels 64-84

Tight Weave

0/21 · 0★

Checkpoint 5 · Levels 85-105

Master Grid

0/21 · 0★

Season leaderboard · mini XP

Top solvers

Signed-in players rank by server-graded XP. Replays add only the improvement over your previous best. Ties break by stars, distinct levels, then the earliest achievement.

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Arcade Mini — AI & Data Science Crossword | Let's Data Science