SudoSodoku

sudo solve — logic is root access.

Submitted for App Store review

iPhone · iOS 17.0+ · v2.0.0 · Free

root@ios:~$ sudo sudosodoku breach --master
[sudo] password for logic: ********
> generating_grid ......... [OK]
> uniqueness_check ........ [OK]
> difficulty_index ........ 84
> ACCESS GRANTED
root@ios:~$ █

Logic is root access.

[screenshot: landing terminal — root@ios:~$ types sudo sudosodoku, tab completion offers breach, archives, stats, whoami]

[screenshot: breach log generating a puzzle — uniqueness check OK, difficulty index]

[screenshot: in-game board with pencil notes and terminal numpad]

[screenshot: victory sequence — matrix rain and ACCESS GRANTED]

[screenshot: archives — puzzle history and records]

[screenshot: stats — performance metrics]

Why SudoSodoku?

You're breaching systems

You're not filling numbers. The app is one continuous shell session — every screen a subcommand, every puzzle a live breach log, every victory an ACCESS GRANTED.

Pure logic. Zero noise.

No ads. No lives. No pay-to-win. No fail state — boards are finished or unfinished, never "lost". Even the timer is optional; nothing is allowed to interrupt a deduction.

Earn your rank

A real ELO ladder with anti-smurfing, from SCRIPT_KIDDIE to THE_ARCHITECT. Leaderboards rank performance — never spending.

Juice with respect

Mechanical-keyboard haptics, phosphor pulses, matrix-rain victories. Every animation respects Reduce Motion; sound is never forced on.

features

Grids grown, not stored

Every puzzle is generated in real time — unique solution, human-gradable, scored 0–100 by a logical solver. Never a canned database.

Four honest flags

--easy never dead-ends you, --hard is built around a fair "aha" and never demands guessing, --master resists intermediate techniques entirely.

Notes that think

Placing a digit sweeps it from peer pencil notes; undo restores everything as one move. The numpad strikes through exhausted digits.

A ladder worth climbing

ELO from 1200 with adaptive K-factor, six ranks, five Game Center leaderboards — global ELO plus per-difficulty fastest — and eleven achievements, one of them secret.

One accumulating command line

breach, archives, stats, and whoami are subcommands typed into a live prompt — every screen echoes the full command it was reached with.

Yours, on device

No accounts, no tracking, fully playable offline. Your history lives in a single local file that never leaves your iPhone.

Found a bug in the system?

Report it — or read the source. SudoSodoku is free and open source under the MIT License, and contributions are welcome on our issue tracker.

Project Page on GitHub