Free shipping from $50 (US and Canada) · Ships in 3 business days · No minimums
Excited State

Collection

Off By One · Code & math

Off By One collects the bugs, proofs and late-night commits every programmer and math major recognizes. Rubber ducks, exercises left to the reader and code that worked once and never again. Wear the stack trace with pride.

29 designs, page 1 of 2

EXPLAIN IT TO THE ROBOTIT FOUND THE BUG BY JUST LISTENINGUVPRINTS.USstaff pick
Off By One· Stickers

Explain It to the Robot

$8

COMPILINGPLEASE WAIT…UVPRINTS.US
Off By One· Deskmat

Compiling

Deskmat coming soon · other products from $8

{ }EXPLAIN ITTO THE DUCKHE FOUND THE BUG. AGAIN.UVPRINTS.USnew
Off By One· Deskmat

Explain It To The Duck

Deskmat coming soon · other products from $8

IT WORKEDAT 3AMNO IDEA WHY. DO NOT TOUCH ITUVPRINTS.USnew
Off By One· Deskmat

It Worked at 3am

Deskmat coming soon · other products from $8

ONE-SIDED ARGUMENTONE SIDE, ONE EDGE, NO FLIP SIDEUVPRINTS.US
Off By One· Notebook

One-Sided Argument

$19 · from $8

LEFT AS AN EXERCISETHE PROOF IS TRIVIAL. TO SOMEONEUVPRINTS.USstaff pick
Off By One· Notebook

Left as an Exercise

$19 · from $8

TRANSCENDENTAL DESSERTROOT OF NO RATIONAL POLYNOMIALUVPRINTS.USstaff pick
Off By One· Coasters

Transcendental Dessert

$18 · from $8

ABANDONEDBRANCHRIP FIX-FINAL-V2-ACTUALLY-FINALUVPRINTS.USnew
Off By One· Case

Abandoned Branch

$24 · from $8

KEYBOARD OCCUPIEDCOMMIT MESSAGE: ASDFJJJJJJKL;UVPRINTS.USstaff pick
Off By One· Notebook

Keyboard Occupied

$19 · from $8

4242THE ANSWER. OBVIOUSLY.UVPRINTS.US
Off By One· Case

42

$24 · from $8

OFF BY ONESIX LEGS, INDEXED 0 THROUGH 5UVPRINTS.US
Off By One· Stickers

Zero Indexed

$8

NO BOUNDARIESSELF-INTERSECTS IN 3D. RELATABLE.UVPRINTS.USnew
Off By One· Bottle

No Boundaries

$29 · from $8

50% CHANCE 0% SUCCESSFLIP IT. FLIP IT BACK. NOW IT FITSUVPRINTS.US
Off By One· Keychain

Flip It Again

$9 · from $8

GRADED ON A CURVEI AM THE LEFT TAILUVPRINTS.US
Off By One· Notebook

Graded on a Curve

$19 · from $8

99.9%UPTIMETHE 0.1% IS HAPPENING RIGHT NOWUVPRINTS.US
Off By One· Bottle

99.9% Uptime

$29 · from $8

V - E + F = 220 - 30 + 12. CHECKS OUT.UVPRINTS.USnew
Off By One· Wall print

V - E + F = 2

$45 · from $8

ABCNONEMPTY INTERSECTIONWHAT I STUDIED ∩ WHAT WAS ASKEDUVPRINTS.USnew
Off By One· Notebook

Nonempty Intersection

$19 · from $8

RUNS ONSILICONAND CAFFEINEUVPRINTS.US
Off By One· Deskmat

Runs on Silicon

Deskmat coming soon · other products from $8

123STRONG PASSWORDKEPT ON A STICKY NOTE, FOR SAFETYUVPRINTS.US
Off By One· Coasters

Strong Password

$18 · from $8

{ }SENIORDEBUGGERBILLS HOURLY, PAID IN BATHWATERUVPRINTS.US
Off By One· Bottle

Senior Debugger

$29 · from $8

FLOATING POINTBY HAND3.141592. TRUNCATED, NOT ROUNDED.UVPRINTS.US
Off By One· Deskmat

Floating Point By Hand

Deskmat coming soon · other products from $8

LAST KEYBOARDI'LL EVER BUYTHE FOURTH ONE THIS YEARUVPRINTS.US
Off By One· Wall print

Last Keyboard Ever

$45 · from $8

CHRONICALLYOVERFITMEMORIZED THE PRACTICE EXAMUVPRINTS.US
Off By One· Case

Chronically Overfit

$24 · from $8

PAIR PROGRAMMINGSHE TYPES. I APOLOGIZE IN THE PR.UVPRINTS.US
Off By One· Stickers

Pair Programming

$8

Browse other categories