United Kingdom Linguistics Olympiad 2027 (UKLO)
Difficulty varies by division from Beginner to Advanced, A free school linguistics olympiad built around decoding unfamiliar-language patterns rather than recalling vocabulary. Four divisions cover ages 7 to 18; the younger divisions allow teams, while the oldest division uses an individual paper. Challenge rises by age group, from accessible pattern spotting to multi-step analysis and a pathway toward international team selection.
Verified information
Competition details can change. Always confirm dates, eligibility and entry requirements on the official organiser's website.
Official website ↗LEVEL BY DIVISION
Beginner–Advanced
Competition overview
Key information
Eligible ages
7–18
School level
Years 3-13 / Key Stages 2-5
Registration method
School Only
Competition stages
Breakthrough, Foundation, Intermediate, Advanced; Round 2 and team selection
Fee
Free
Online / in-person
In-person
Dates
Competition timeline
Registration opens
Not yet announced by the organiser
Registration closes
Not yet announced by the organiser
Competition starts
9 Nov 2026
Competition ends
3 Feb 2027
Editorial perspective
Our Take
UKLO presents language-data puzzles that can be solved without prior knowledge of the language being analysed. That design is the competition's real strength: it separates linguistic curiosity from vocabulary learning and asks students to infer a system from evidence. A pupil who has never studied the language on the page can still solve the puzzle by comparing forms, testing a pattern and revising it when an example refuses to fit. CompeteMap sees UKLO as an unusually good test of patient reasoning. The lower divisions can be collaborative and exploratory, while the oldest school division becomes a strict individual paper with a much longer pathway beyond it. The main trade-off is that clever guessing is rarely enough. Students must write the rule clearly, check it against every example and tolerate the moment when their first theory breaks.
Read full guide →Preparation support
Recommended resources
UKLO Past Problems
Open resource ↗Every UKLO problem since 2010, with answers, searchable topics and bundles by year and level.
Official · Free · Past problems & answers · Essential
UKLO Breakthrough Workout
Open resource ↗An accessible collection of introductory linguistic puzzles with answers for building confidence and method.
Official · Free · Practice workbook PDF · Essential
UKLO Round 2 Preparation
Open resource ↗Topic-based preparation sheets with sample questions, explanations and links to further problems.
Official · Free · Advanced preparation PDF · Recommended
UKLO Linguistics Clubs Guide
Open resource ↗Practical guidance for running a school linguistics club and sequencing UKLO training activities.
Official · Free · Teacher guide PDF · Recommended