Outputs

Make a small arcade one-on-one fighting game in one web page: a crab wrestler taking on rival sea creatures in a harbour ring at night. Arrow keys move, space attacks. All the art must come from the image model selected for this run: sprite sheets for the hero (idle, walk, punch, hurt), three enemies and a boss, plus a background. Cut the sheets into frames and animate them in the game. Do not draw characters in code. Add a HUD, a score, and win and game over screens. It should feel fun the moment it loads. · 4

C1 turn

3 / 4

Evan ChaNov 5

Make a small arcade one-on-one fighting game in one web page: a crab wrestler taking on rival sea creatures in a harbour ring at night. Arrow keys move, space attacks. All the art must come from the image model selected for this run: sprite sheets for the hero (idle, walk, punch, hurt), three enemies and a boss, plus a background. Cut the sheets into frames and animate them in the game. Do not draw characters in code. Add a HUD, a score, and win and game over screens. It should feel fun the moment it loads. · 4

LLM

GPT-6.1 Sol

Gen AI

—

Skill

—

Software

Chromium +1

Make a small arcade vertical shooter game in one web page: a cat pilot in a paper biplane fighting origami warships above a sunset sea. Arrow keys move, space fires. All the art must come from the image model selected for this run: sprite sheets for the hero (idle, bank left, bank right, hit), three enemies and a boss, plus a background. Cut the sheets into frames and animate them in the game. Do not draw characters in code. Add a HUD, a score, and win and game over screens. It should feel fun the moment it loads. · 4

D1 turn

3 / 3

Evan ChaNov 5

Make a small arcade vertical shooter game in one web page: a cat pilot in a paper biplane fighting origami warships above a sunset sea. Arrow keys move, space fires. All the art must come from the image model selected for this run: sprite sheets for the hero (idle, bank left, bank right, hit), three enemies and a boss, plus a background. Cut the sheets into frames and animate them in the game. Do not draw characters in code. Add a HUD, a score, and win and game over screens. It should feel fun the moment it loads. · 4

LLM

GPT-6.1 Sol

Gen AI

—

Skill

—

Software

Chromium +1

Make a small arcade top-down racing game in one web page: a rubber duck captain racing bathtubs through a giant flooded house. Arrow keys steer, space boosts. All the art must come from the image model selected for this run: sprite sheets for the hero (idle, turn left, turn right, boost), three enemies and a boss, plus a background. Cut the sheets into frames and animate them in the game. Do not draw characters in code. Add a HUD, a score, and win and game over screens. It should feel fun the moment it loads.

C1 turn

3 / 3

Evan ChaNov 5

Make a small arcade top-down racing game in one web page: a rubber duck captain racing bathtubs through a giant flooded house. Arrow keys steer, space boosts. All the art must come from the image model selected for this run: sprite sheets for the hero (idle, turn left, turn right, boost), three enemies and a boss, plus a background. Cut the sheets into frames and animate them in the game. Do not draw characters in code. Add a HUD, a score, and win and game over screens. It should feel fun the moment it loads.

LLM

GPT-6.1 Sol

Gen AI

Nano Banana Pro

Skill

—

Software

Playwright +1

Make a small arcade dungeon crawler game in one web page: a mole miner with a glowing pickaxe digging through a crystal cave full of lava beetles. Arrow keys move, space attacks. All the art must come from the image model selected for this run: sprite sheets for the hero (idle, run, swing, hurt), three enemies and a boss, plus a background. Cut the sheets into frames and animate them in the game. Do not draw characters in code. Add a HUD, a score, and win and game over screens. It should feel fun the moment it loads.

A1 turn

1 / 4

Evan ChaNov 5

Make a small arcade dungeon crawler game in one web page: a mole miner with a glowing pickaxe digging through a crystal cave full of lava beetles. Arrow keys move, space attacks. All the art must come from the image model selected for this run: sprite sheets for the hero (idle, run, swing, hurt), three enemies and a boss, plus a background. Cut the sheets into frames and animate them in the game. Do not draw characters in code. Add a HUD, a score, and win and game over screens. It should feel fun the moment it loads.

LLM

GPT-6.1 Sol

Gen AI

Seedream 5.0 Flash

Skill

—

Software

Chromium +2

Make a small arcade side-scrolling game in one web page: a jetpack penguin escaping an ice cream factory run by evil robot chefs. Arrow keys fly, space fires. All the art must come from the image model selected for this run: sprite sheets for the hero (idle, fly, fire, hurt), three enemies and a boss, plus a background. Cut the sheets into frames and animate them in the game. Do not draw characters in code. Add a HUD, a score, and win and game over screens. It should feel fun the moment it loads.

D1 turn

3 / 3

Evan ChaNov 5

Make a small arcade side-scrolling game in one web page: a jetpack penguin escaping an ice cream factory run by evil robot chefs. Arrow keys fly, space fires. All the art must come from the image model selected for this run: sprite sheets for the hero (idle, fly, fire, hurt), three enemies and a boss, plus a background. Cut the sheets into frames and animate them in the game. Do not draw characters in code. Add a HUD, a score, and win and game over screens. It should feel fun the moment it loads.

LLM

GPT-6.1 Sol

Gen AI

GPT Image 2.5 Flare

Skill

—

Software

Playwright +1

Make a small arcade horde survival game in one web page: an owl monk holding an autumn mountain temple against endless waves of paper lantern ghosts. Arrow keys move, space attacks. All the art must come from the image model selected for this run: sprite sheets for the hero (idle, run, attack, hurt), three enemies and a boss, plus a background. Cut the sheets into frames and animate them in the game. Do not draw characters in code. Add a HUD, a score, and win and game over screens. It should feel fun the moment it loads.

B1 turn

1 / 3

Evan ChaNov 5

Make a small arcade horde survival game in one web page: an owl monk holding an autumn mountain temple against endless waves of paper lantern ghosts. Arrow keys move, space attacks. All the art must come from the image model selected for this run: sprite sheets for the hero (idle, run, attack, hurt), three enemies and a boss, plus a background. Cut the sheets into frames and animate them in the game. Do not draw characters in code. Add a HUD, a score, and win and game over screens. It should feel fun the moment it loads.

LLM

GPT-6.1 Sol

Gen AI

GPT Image 2.5 Flare

Skill

—

Software

Chromium +2

Make a small arcade beat 'em up game in one web page: a punk pigeon fighting through a 1990s shopping mall full of rival seagull gangs. Arrow keys move, space attacks. All the art must come from the image model selected for this run: sprite sheets for the hero (idle, walk, kick, hurt), three enemies and a boss, plus a background. Cut the sheets into frames and animate them in the game. Do not draw characters in code. Add a HUD, a score, and win and game over screens. It should feel fun the moment it loads.

C1 turn

3 / 4

Evan ChaNov 5

Make a small arcade beat 'em up game in one web page: a punk pigeon fighting through a 1990s shopping mall full of rival seagull gangs. Arrow keys move, space attacks. All the art must come from the image model selected for this run: sprite sheets for the hero (idle, walk, kick, hurt), three enemies and a boss, plus a background. Cut the sheets into frames and animate them in the game. Do not draw characters in code. Add a HUD, a score, and win and game over screens. It should feel fun the moment it loads.

LLM

GPT-6.1 Sol

Gen AI

FLUX 3 Image

Skill

—

Software

Chromium +2

Make a small arcade platformer game in one web page: a raccoon courier leaping across rainy neon rooftops, dodging security drones. Arrow keys move and jump, space attacks. All the art must come from the image model selected for this run: sprite sheets for the hero (idle, run, jump, attack), three enemies and a boss, plus a background. Cut the sheets into frames and animate them in the game. Do not draw characters in code. Add a HUD, a score, and win and game over screens. It should feel fun the moment it loads.

D1 turn

3 / 3

Evan ChaNov 5

Make a small arcade platformer game in one web page: a raccoon courier leaping across rainy neon rooftops, dodging security drones. Arrow keys move and jump, space attacks. All the art must come from the image model selected for this run: sprite sheets for the hero (idle, run, jump, attack), three enemies and a boss, plus a background. Cut the sheets into frames and animate them in the game. Do not draw characters in code. Add a HUD, a score, and win and game over screens. It should feel fun the moment it loads.

LLM

GPT-6.1 Sol

Gen AI

Ideogram 4.5

Skill

—

Software

Chromium +2

Make a small arcade action game in one web page: a tiny ghost librarian defending a haunted library from flying cursed books. Arrow keys move, space attacks. All the art must come from the image model selected for this run: sprite sheets for the hero (idle, float, cast, hurt), three enemies and a boss, plus a background. Cut the sheets into frames and animate them in the game. Do not draw characters in code. Add a HUD, a score, and win and game over screens. It should feel fun the moment it loads.

C1 turn

3 / 4

Evan ChaNov 5

Make a small arcade action game in one web page: a tiny ghost librarian defending a haunted library from flying cursed books. Arrow keys move, space attacks. All the art must come from the image model selected for this run: sprite sheets for the hero (idle, float, cast, hurt), three enemies and a boss, plus a background. Cut the sheets into frames and animate them in the game. Do not draw characters in code. Add a HUD, a score, and win and game over screens. It should feel fun the moment it loads.

LLM

GPT-6.1 Sol

Gen AI

Nano Banana Pro

Skill

—

Software

Chromium +2

Make a small arcade action game in one web page: an otter knight clearing a flooded crypt of drowned skeletons. Arrow keys move, space attacks. All the art must come from the image model selected for this run: sprite sheets for the hero (idle, run, attack, hurt), three enemies and a boss, plus a background. Cut the sheets into frames and animate them in the game. Do not draw characters in code. Add a HUD, a score, and win and game over screens. It should feel fun the moment it loads.

A1 turn

1 / 3

Evan ChaNov 5

Make a small arcade action game in one web page: an otter knight clearing a flooded crypt of drowned skeletons. Arrow keys move, space attacks. All the art must come from the image model selected for this run: sprite sheets for the hero (idle, run, attack, hurt), three enemies and a boss, plus a background. Cut the sheets into frames and animate them in the game. Do not draw characters in code. Add a HUD, a score, and win and game over screens. It should feel fun the moment it loads.

LLM

GPT-6.1 Sol

Gen AI

GPT Image 2.6 Sunburst

Skill

—

Software

Chromium +2

Make a pixel art sprite animation of a frog knight raising a sword in salute, front three-quarter view. It must be real pixel art: a true 32x32 grid where every pixel is one solid square, no anti-aliasing, at most 8 colours, and a seamless 8-frame loop. Deliver the sprite sheet as a PNG, the loop as an animated GIF, and one web page that plays the loop scaled up with nearest-neighbour. It should feel alive the moment it loads.

A1 turn

1 / 3

Evan ChaNov 5

Make a pixel art sprite animation of a frog knight raising a sword in salute, front three-quarter view. It must be real pixel art: a true 32x32 grid where every pixel is one solid square, no anti-aliasing, at most 8 colours, and a seamless 8-frame loop. Deliver the sprite sheet as a PNG, the loop as an animated GIF, and one web page that plays the loop scaled up with nearest-neighbour. It should feel alive the moment it loads.

LLM

Claude Opus 5.5

Gen AI

—

Skill

—

Software

Playwright

Make a pixel art sprite animation of a red panda mail carrier walking, side view. It must be real pixel art: a true 32x32 grid where every pixel is one solid square, no anti-aliasing, at most 8 colours, and a seamless 8-frame walk loop. If an image model is selected for this run, the art must come from it. Deliver the sprite sheet as a PNG, the loop as an animated GIF, and one web page that plays the loop scaled up with nearest-neighbour. It should feel alive the moment it loads.

B1 turn

1 / 2

Evan ChaNov 5

Make a pixel art sprite animation of a red panda mail carrier walking, side view. It must be real pixel art: a true 32x32 grid where every pixel is one solid square, no anti-aliasing, at most 8 colours, and a seamless 8-frame walk loop. If an image model is selected for this run, the art must come from it. Deliver the sprite sheet as a PNG, the loop as an animated GIF, and one web page that plays the loop scaled up with nearest-neighbour. It should feel alive the moment it loads.

LLM

Claude Opus 5.5

Gen AI

GPT Image 2.6 Sunburst

Skill

—

Software

Playwright +1

B1 turn

2 / 2

Seoul LocalNov 5

Build a 10-second vertical (1080x1920) motion piece titled 'A morning working with AI assistants' as ONE self-contained index.html (no external assets, no network) that autoplays a looping animation. Dark navy UI windows glow on screen: an assistant collects event posts (counter 1 to 50 reviewed, 17 shortlisted), tracks app points (counter 1,051 to 1,563), runs a pre-publish checklist where green check marks light up one by one, then a cursor clicks an Approve button. Smooth transitions between scenes. No brand names, no people.

LLM

GPT-6 Astra

Gen AI

—

Skill

—

Software

Chromium +1

$Build a spreadsheet app as one self-contained index.html (no external assets, no network). UI: a visible grid with columns A-Z and rows 1-1000, a formula bar, click a cell to edit, Enter commits, arrow keys move. It should look like a tool someone would actually use. Also expose this exact API on window.Sheet. It must stay in sync with the UI: - set(ref, text): enter text into a cell, as if typed. Empty string clears it. - get(ref): the computed value. A number for numeric results (JS number), a string for text and for errors, "" for empty cells. - getRaw(ref): exactly what was entered. - undo(), redo(): cover set, insertRow, deleteRow and fromCSV. A new edit clears the redo history. - insertRow(n), deleteRow(n): 1-based. Rows shift, and formulas are rewritten as Excel does. Both relative and $absolute references move with their cells. A reference to a deleted single cell becomes #REF! in the formula text (for example "=#REF!"). A range that loses a row shrinks. - toCSV(): RFC 4180 raw text (formulas as typed), rectangular up to the last non-empty row and column, rows joined by \n, no trailing newline. - fromCSV(text): replaces the whole sheet, starting at A1. Handles quoted commas, doubled quotes and newlines inside quotes. Formulas start with "=". Case-insensitive, whitespace ignored. - Operators: + - * / ^ & (text concat), postfix %, parentheses. ^ is right-associative. Unary minus binds tighter than ^, as in Excel, so =-2^2 is 4. - References: A1, $A$1, $A1, A$1. Ranges: A1:B3. - Functions: SUM, AVERAGE, MIN, MAX, COUNT, IF(cond, a, b). Conditions use = <> < > <= >=. - Text in double quotes. - Empty cells are 0 in arithmetic and "" in concat. Range functions skip text and empty cells. Numbers concat in plain form (5 & "x" is "5x"). - Errors, exact strings: #DIV/0!, #REF!, #CYCLE!, #NAME? (unknown function), #VALUE! (text in arithmetic). Errors propagate, including through range functions. Every cell in a cycle, and every cell depending on one, shows #CYCLE!. Fixing the cycle recovers them. - Cells recalculate automatically. With 10,000 filled cells and a SUM over them, editing one input must finish recalculating within 1 second. A dependency chain 1000 cells deep must work. A numeric cell typed as 42 or 3.5 is a number. Anything else not starting with "=" is text.$

C1 turn

2 / 2

Evan ChaNov 5

Build a spreadsheet app as one self-contained index.html (no external assets, no network). UI: a visible grid with columns A-Z and rows 1-1000, a formula bar, click a cell to edit, Enter commits, arrow keys move. It should look like a tool someone would actually use. Also expose this exact API on window.Sheet. It must stay in sync with the UI: - set(ref, text): enter text into a cell, as if typed. Empty string clears it. - get(ref): the computed value. A number for numeric results (JS number), a string for text and for errors, "" for empty cells. - getRaw(ref): exactly what was entered. - undo(), redo(): cover set, insertRow, deleteRow and fromCSV. A new edit clears the redo history. - insertRow(n), deleteRow(n): 1-based. Rows shift, and formulas are rewritten as Excel does. Both relative and $absolute references move with their cells. A reference to a deleted single cell becomes #REF! in the formula text (for example "=#REF!"). A range that loses a row shrinks. - toCSV(): RFC 4180 raw text (formulas as typed), rectangular up to the last non-empty row and column, rows joined by \n, no trailing newline. - fromCSV(text): replaces the whole sheet, starting at A1. Handles quoted commas, doubled quotes and newlines inside quotes. Formulas start with "=". Case-insensitive, whitespace ignored. - Operators: + - * / ^ & (text concat), postfix %, parentheses. ^ is right-associative. Unary minus binds tighter than ^, as in Excel, so =-2^2 is 4. - References: A1, $A$1, $A1, A$1. Ranges: A1:B3. - Functions: SUM, AVERAGE, MIN, MAX, COUNT, IF(cond, a, b). Conditions use = <> < > <= >=. - Text in double quotes. - Empty cells are 0 in arithmetic and "" in concat. Range functions skip text and empty cells. Numbers concat in plain form (5 & "x" is "5x"). - Errors, exact strings: #DIV/0!, #REF!, #CYCLE!, #NAME? (unknown function), #VALUE! (text in arithmetic). Errors propagate, including through range functions. Every cell in a cycle, and every cell depending on one, shows #CYCLE!. Fixing the cycle recovers them. - Cells recalculate automatically. With 10,000 filled cells and a SUM over them, editing one input must finish recalculating within 1 second. A dependency chain 1000 cells deep must work. A numeric cell typed as 42 or 3.5 is a number. Anything else not starting with "=" is text.

LLM

Grok 4.7

Gen AI

—

Skill

—

Software

Playwright

$Build a spreadsheet app as one self-contained index.html (no external assets, no network). UI: a visible grid with columns A-Z and rows 1-1000, a formula bar, click a cell to edit, Enter commits, arrow keys move. It should look like a tool someone would actually use. Also expose this exact API on window.Sheet. It must stay in sync with the UI: - set(ref, text): enter text into a cell, as if typed. Empty string clears it. - get(ref): the computed value. A number for numeric results (JS number), a string for text and for errors, "" for empty cells. - getRaw(ref): exactly what was entered. - undo(), redo(): cover set, insertRow, deleteRow and fromCSV. A new edit clears the redo history. - insertRow(n), deleteRow(n): 1-based. Rows shift, and formulas are rewritten as Excel does. Both relative and $absolute references move with their cells. A reference to a deleted single cell becomes #REF! in the formula text (for example "=#REF!"). A range that loses a row shrinks. - toCSV(): RFC 4180 raw text (formulas as typed), rectangular up to the last non-empty row and column, rows joined by \n, no trailing newline. - fromCSV(text): replaces the whole sheet, starting at A1. Handles quoted commas, doubled quotes and newlines inside quotes. Formulas start with "=". Case-insensitive, whitespace ignored. - Operators: + - * / ^ & (text concat), postfix %, parentheses. ^ is right-associative. Unary minus binds tighter than ^, as in Excel, so =-2^2 is 4. - References: A1, $A$1, $A1, A$1. Ranges: A1:B3. - Functions: SUM, AVERAGE, MIN, MAX, COUNT, IF(cond, a, b). Conditions use = <> < > <= >=. - Text in double quotes. - Empty cells are 0 in arithmetic and "" in concat. Range functions skip text and empty cells. Numbers concat in plain form (5 & "x" is "5x"). - Errors, exact strings: #DIV/0!, #REF!, #CYCLE!, #NAME? (unknown function), #VALUE! (text in arithmetic). Errors propagate, including through range functions. Every cell in a cycle, and every cell depending on one, shows #CYCLE!. Fixing the cycle recovers them. - Cells recalculate automatically. With 10,000 filled cells and a SUM over them, editing one input must finish recalculating within 1 second. A dependency chain 1000 cells deep must work. A numeric cell typed as 42 or 3.5 is a number. Anything else not starting with "=" is text.$