Games

MAKE 10 MINI

How to Play

1. 1
   Trace adjacent numbers with your finger or mouse to select them (up to 6)
2. 2
   Pair up the selected numbers and combine them with +, −, ×, or ÷ to make “10”
3. 3
   When you make 10, those tiles disappear and the tiles above fall down. Clear them all to win.

What the AI Built for Me

• Rules and Screens: From the board and tracing controls to the calculation screen and falling-tile animation, I described everything in words and had it built.
• Dead-End Detection: The AI automatically searches for any remaining combination that can make 10 and determines whether you're stuck.
• Presentation: Characters Poco and Kero, a confetti ball and paper confetti on clear, and sound effects

Before Release: The AI Recomposed the BGM

Originally, I used music from older games as the BGM. Since that couldn't be published as is, I had the AI compose original music and replace all of it. You can choose between two styles: “Pop” and “Retro.” Rankings are saved in the browser of each player.

3D GOLF

Goal

A full-featured 3D golf game with a slightly stylized, cute look, playable on both smartphones and PCs. For now, you can play one hole from tee shot to cup-in.

Built by dividing the work among multiple AIs

• Claude: 3D terrain, scenery, and the small map; overall coordination; and automated play-testing to verify the game
• Gemini: hole design (the water-hazard hole "Lakeside Breeze"), camera movement, how the green's slope is shown, and feedback as a player
• ChatGPT: ball flight calculations (lift and wind), handling of balls that land in water, code review, and the golfer artwork

The AIs decide things by discussing them with each other

For 41 open questions, such as "Should aiming and swinging be separate controls?" and "How can the camera keep the flying ball in view?", the AIs proposed options and argued with each other until they reached a decision. The full record of those discussions is kept. People only need to play and tell the AIs what is hard to understand.

3D Othello

This is all I asked for

1. Request
   Make a 3D Othello game → From this one sentence alone, the AI designed and built a 3D board, flanking in 26 directions, board rotation, and CPU opponents.

Features

• 3D board: Drag to rotate the board and use the scroll wheel to zoom in and out. Squares where a stone can be placed glow green.
• Layer view: When the lower levels are hard to see, you can display them one layer at a time.
• CPU opponent: Choose from three levels: weak, normal, and strong. You can also play against a friend, taking turns.
• 6×6×6 super-3D version: Switch using the button in the upper-right corner of the screen.
• Appearance: Choose the stone color (solid or patterned) and the background (green or brown).

Mini Game Collection

What I asked for

At the start of 2025, I simply asked, "Make several fun games," and the AI built multiple games at once. The AI came up with what kind of games to make, including the rules, screens, and sound effects. From there, games were added little by little, and there are now 35 of them.

• Puzzle and brain games: MAKE 10 MINI, 2048, Sudoku, Lights Out, Slide Puzzle, Minesweeper
• Action and reflex: Whack-a-Mole (2 versions), reaction time tests (2 versions), Endless Jump, Flappy, Catch Game, Snake, Block Breaker (2 versions), Typing, Space Game
• 3D games: Polygon Sumo, IMAGIC 3D, 3D Maze Ball, 3D Space Shooter, 3D Tetris, Polygon Race, 3D Grapple Runner, 3D Archery
• Casino and medal games: Slots, Coin Pusher (3 versions), Crane Game (2 versions)
• Memory and board games: Concentration (2 versions), Reversi

What I fixed before publishing

I replaced the Slide Puzzle images with images from a homepage project built with BASECORD. The 3D game parts are not loaded from an external host; they are served from within this site. Records such as best scores are stored only in the player's own browser.