The Calendar hole will go live in approximately 13 days. Why not try and solve it ahead of time?

Rankings: Holes
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Niven Numbers in C in bytes.

Bytes Chars


#	Golfer	Points	Bytes	Time	Submitted
160^th	AminurAlam	438	112	2ms	20 Mar 2024
162^nd	Leftykap	430	114	2ms	27 Nov 2022
163^rd	Qruintrox	422	116	2ms	24 Jun 2023
164^th	epic-programmer-guy	408	120	1ms	20 Dec 2023
165^th	ryguyNelson	405	121	2ms	2 Oct 2020
166^th	sm1lko	380	129	2ms	9 Dec 2022
167^th	milliorn	360	136	1ms	4 Mar 2020
168^th	shaneliu-zf 🇹🇼	350	140	2ms	6 Jul 2020
169^th	KatieLG 🇬🇧	348	141	1ms	1 Dec 2020
169^th	mokymok 🇺🇸	348	141	1ms	10 Nov 2021
171^st	KatieLG-Transpiler 🇬🇧	343	143	2ms	23 Jun 2022
172^nd	DrProfPatPending	325	151	1ms	29 Jun 2019
173^rd	rory660	301	163	2ms	4 Dec 2019
174^th	MEarley	269	182	1ms	15 Nov 2023
175^th	kevinnaviapaiva	238	206	2ms	6 Mar 2025
176^th	tanguysegarra	203	241	1ms	8 Jun 2019
177^th	jadequin	177	277	2ms	19 Mar 2022

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