Super Sudoku (SFC/SNES game cartridge)

A Sudoku game for SNES, with 400 built-in puzzles, hint engine and auto-solver.

  • Super Sudoku (North America and international versions)
  • Cartridge front view (North America)
  • Cartridge front view (International)
  • In use with the NTT Data Keypad
  • Title screen
  • Difficulty selection
  • Puzzle selection
  • New puzzle
  • Puzzle completed with auto-solver
  • Hint example
  • Illegal entry detection
  • Direct entry with the NTT Data KeyPad
  • Direct entry with the NTT Data KeyPad
  • Support the NTT Data Keypad
  • High quality glossy label
  • Cartridge back
  • Cartridge back (International)
  • Cartridge PCB edge view
  • International version
  • High-quality PCB with hard gold contacts

Description

This is a homebrew Sudoku game cartridge for SNES, programmed for fun as part of the March 2019 RetroChallenge (project log here). One of the very few, if not the only game to support the NTT Data Keypad, besides the original JRA PAT online horse race betting system. (more info on this here)

Features:
  • 4 Difficulty levels, 100 unique puzzles each. (Total of 400 puzzles!)
  • Simple Hint engine. Detects sole cell candidate, unique row candidate and unique column canditate.
  • Invalid entry detection.
  • Auto-solver (please use it after giving up)
  • Supports the NTT Data Keypad for direct number entry!
  • Also supports standard SNES controllers: Use L/R to cycle through valid values for a given cell
  • Built using our high quality PCB with hard gold fingers. (see related products below)

This game cartridge is sold without a box and without a manual. Also, the cartridge does not have a sticker on the back.

International version: The international version works on all consoles, PAL and NTSC. The cartridge is shaped for PAL and Japanese systems but has two notches on the back so it can also be used on north american systems.

NTT Data Keypad on PAL systems: The NTT Data Keypad has been confirmed to work on two PAL systems so far, but this could depend on the console model, as some NTSC controllers are known not to work on PAL systems. We therefore do not guarantee NTT Data Keypad support for unmodified PAL systems.

Game ROM version: 1.0

Ordering

Buy here

In stock : Ships within 5 business days unless noted otherwise (out of stock, pre-order, holidays, etc).
This summer, we are be taking a break from July 22 (2026) to July 30. Most orders placed in that period will only be shipped after July 31.

Item #SUDOKU-SNES-INTL
DescriptionSuper Sudoku (SNES/SFC game cartridge - International version)
product picture
Price$31.99
Country of originJapan
Item #SUDOKU-SNES-US
DescriptionSuper Sudoku (SNES game cartridge - North America)
product picture
Price$31.99
Country of originJapan

We normally ship within 5 days (excluding week-ends and holidays) after payment.
Prices are in US dollars and are subject to change without notice.

Other ways to buy

Related products

Product photo
SNES Cartridge PCB with pre-programmed CIC

A Quality SNES Cartridge PCB for 32 DIP EPROM wired as LoRom, with Hard Gold fingers and pre-programmed CIC.

$11.99

(Volume pricing available)

Keywords

Software
SNES
Gaming