# Sumbloom Number Puzzle Generator

> Sumbloom Number Puzzle Generator is a paid API for AI agents from sumbloom.cybermax-tools.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-23).

Generates a printable number puzzle (Target, Cage Grid, or Brick Pyramid) at a specified difficulty level, with optional solution included

## Facts

- Endpoint: GET https://sumbloom.cybermax-tools.workers.dev/x402/v1/puzzle?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sumbloom-number-puzzle-generator-443206b9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YF6my4ILFYmNhpMYuPmB5

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability sumbloom-number-puzzle-generator-443206b9
```

Example prompt: Can you give me a hard cage grid number puzzle from Sumbloom with the solution included? I want to print it out for a classroom activity.

## When to prefer this

Choose this endpoint when you need a ready-to-print number puzzle with an included answer key, especially if you want reproducible puzzles via seed, a daily puzzle cadence, or a choice among three distinct puzzle formats (Target, Cage Grid, Brick Pyramid) at varying difficulties.

## Known failure modes

- Invalid puzzle type enum value returns an error
- Invalid level enum value returns an error
- Seed produces no valid puzzle for certain combinations
- Payment not fulfilled results in 402 response
- Network timeout on Cloudflare Workers edge

## How this service works

120 printable number puzzles, answers included. Target, Cage Grid and Brick Pyramid puzzles, easy to hard Try it free in one click, no sign-up.

## Output

Returns a JSON object containing the generated number puzzle (Target, Cage Grid, or Brick Pyramid) at the requested difficulty, along with the solution if requested and metadata like the puzzle seed and type.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "seed": {
       "type": "string",
       "description": "Same seed = same puzzle. Omit for random."
      },
      "type": {
       "enum": [
        "target",
        "cage",
        "pyramid"
       ],
       "type": "string",
       "default": "cage"
      },
      "daily": {
       "type": "boolean",
       "description": "Today's puzzle (UTC)."
      },
      "level": {
       "enum": [
        "easy",
        "medium",
        "hard"
       ],
       "type": "string",
       "default": "easy"
      },
      "solution": {
       "type": "boolean",
       "default": true
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {}
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sumbloom-number-puzzle-generator-443206b9/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from sumbloom.cybermax-tools.workers.dev](https://www.zero.xyz/host/sumbloom.cybermax-tools.workers.dev/llms.txt)